"Our job is helping you do your job"
  • Fluke Performance Series IR Cameras

    Built for performance with features that help you easily and quickly indentify problems before they become expensive failures.


    • Better Resolution.  Better image quality.
      • See the details with improved resolution that delivers the right image quality you need to make the proper diagnosis with 2.5* times more pixels.

                            *Compare to the Fluke Ti125 model with a detector resolution of 160 x 120

    • See more clearly.  Analyze Faster.
      • See more clearly than before and analyze faster with picture-in-picture and blending at different preset levels to capture incredibly detailed images that help identify potential issues.
      • Clearly see what you are inspecting with 3.5 inch 320 x 240 LCD-33% more viewing area compared to 3.0 inch LCD screen.


    • Innovative Focus Options
      • Simple, easy to use point and shoot technology automatically focuses from 0.45 m (1.5 ft.) and beyond.
      • Manually focus from as close as 0.15 m. (6 in.) for those close in shots.


    • Protect and manage your images from anywhere¹
      • WiFi upload to Fluke Cloud™
      • Free storage² with Fluke Cloud™
      • Share images in real-time with Fluke Connect™
      • Removable 4GB micro SD card
      • Voice annotation
      • Create and email reports from the jobsite with Fluke Connect™, eliminating the need to go back to the office to process reports.

                           ¹ Within your provider’s wireless service area; Fluke Connect™ is not available in all countries.

                           ² 5 GB of free storage.

    Product Includes:

    • Thermal imager
    • AC charger/power supply with mains adapters for battery charging and AC operation
    • One rugged lithium ion smart battery.  TiS65/60 models include two smart lithium ion smart batteries and charging bay
    • USB cable
    • Soft transport bag
    • Micro SD Card (TiS65/60, TiS55/TiS50, TiS45)
    • Adjustable hand strap (TiS65/60, TiS55/50, TiS45/40)
    • Rugged, hard carrying case (TiS65/60, TiS55/50, TiS45/40)
    • Statement of factory calibration
    • Quick Start Guide
    • Safety Sheet

  • Fluke 1555 and 1550C

    Digital insulation testing up to 10k V
    The new Fluke 1555 and redesigned Fluke 1550C insulation resistance testers, offer digital insulation testing up to 10 kV, making them ideal for testing a wide range of high voltage equipment including switchgear. motors, generators and cables.

    Fluke insulation testers can now conduct the entire range of test voltages specified in IEEE 43-2000 with a best in class, 3 year warranty and CAT IV 600 V safety rating. With measurement storage and PC interface, the 1555 and 1550C are perfect tools for preventative or predictive maintenance programs designed to identify potential equipment failures before they occur.

    • Test voltages to up 10 kV provides solutions for all applications
    • CAT III 1000 V, CAT IV 600 V safety rating
    • Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V ac or dc for increased user safety
    • Selectable test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V
    • Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall
    • Long battery life gives the user over 750 tests between charges
    • Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup
    • Guard system eliminates the effect of surface leakage current on high-resistance measurements
    • Large digital/analog LCD for easy viewing
    • Capacitance and leakage current measurement
    • Ramp function for breakdown testing
    • Resistance measurements up to 2TΩ
    • Timer settings up to 99 minutes for timed tests
    • 3-year warranty

  • Fluke 117 and 115 True-rms Digital Multimeters

    Fluke 117
    The Fluke 117 is the ideal meter for demanding settings like commercial buildings, hospitals and schools. The 117 includes integrated non-contact voltage detection to help get the job done faster.

    Fluke 117 Digital Multimeter drives the ghosts out of the attic (and the electric circuits)
    Ghost voltages occur when energized circuits and non-energized wiring are located close to each other, such as in the same conduit. This condition allows capacitive coupling between the wiring to occur. When you place your multimeter leads between the open circuit and the neutral, you complete the circuit and your meter will measure coupled voltage that isn't really there.

    117/322 Electrician's Combo Kit

    • 117 True-rms digital multimeter with non-contact voltage detection
    • C115 Deluxe carrying case with shoulder strap
    • 322 Compact clamp meter
    • TL75 Hard Point Test Lead Set
    • ToolPak Magnetic Meter Hanging Strap
    • Three-year warranty on 117 DMM
    • Two-year warranty on 322 Clamp
    • One-year warranty on accessories

      Fluke 115
      The new Fluke 115 is the solution for a wide variety of electrical and electronic testing applications.

  • Fluke 116 and 114 Digital Multimeters

    Fluke 116
    The Fluke 116 was specifically designed for the HVAC professional, It has everything needed in an HVAC meter including temperature and microamp measurements to quickly troubleshoot problems with HVAC equipment and flame sensors.

    116/62 HVAC Combo Kit

    • Fluke 116 HVAC Multimeter with Temperature and Microamps
    • Fluke 62 Infrared Thermometer
    • TL75 Hard Point Test Lead Set
    • ToolPak™ Magnetic Meter Hanging Strap
    • C115 Deluxe carrying case with shoulder strap
    • 80PK-11 Pipe Wrap Thermocouple
    • Fluke 80AK-A Thermocouple Adapter
    • Fluke 80BK-A K-Type Integrated Temperature Probe
    • Three-year warranty on 116 DMM
    • Two-year warranty on 62 IR Therm
    • One-year warranty on accessories

      116/322 HVAC Combo Kit
    • Fluke 116 HVAC Multimeter with Temperature and Microamps
    • Fluke 322 Compact Clamp Meter
    • TL75 Hard Point Test Lead Set
    • ToolPak™ Magnetic Meter Hanger
    • C115 Deluxe Carrying Case with shoulder strap
    • 80PK-11 Velcro Pipe Clamp Thermocouple
    • 80AK-A Thermocouple Adapter
    • 80PK-1 Thermocouple Bead Probe

      Fluke 114
      The new Fluke 114 is the troubleshooting tool for "go/no-go" testing. It includes a feature to prevent false readings caused by ghost voltage.

  • Fluke 77 IV Digital Multimeters

    The NEW Fluke 77 IV Digital Multimeter has the features needed to repair most electrical and electronic problems. This meter is simple to use and has significant improvements over Fluke's original 70 Series with more measurement functions, conformance to the latest safety standards, and a much larger display that's easier to view.


    • Wide 1000 V measurement range
    • Average responding ac measurements
    • 0.3% accuracy
    • 10 Amps continuous
    • Frequency and capacitance
    • Resistance and continuity

    • Large display
    • Backlight for work in dim areas
    • Min/Max to record signal fluctuations
    • Integral holster with probe holders
    • Free your hands with the optional TPAK magnetic hanger
    • Auto and Manual ranging

      Fluke 27 Waterproof Multimeter

      Completely sealed for extreme conditions

      Designed for U.S. military, mining and other extreme applications. A special case with o-rings prevents water from entering the input jacks, switches and fuse door. Meets military specifications for vibration, shock and water resistance.
    • Waterproof design with rugged, o-ring sealer case protects rotary switch, input jacks, battery and fuse door.
    • Operates from -15 ºC to +55 ºC (5 ºF to 131 ºF) and 95% relative humidity.
    • 3200-count digital display for accuracy and resolution.
    • 31-segment analog bar graph for fast peaking, nulling zero adjustments and capacitor checking. Fast auto ranging and manual ranging.
    • TouchHold® function captures and locks the measurement and automatically updates with the next measurement.
    • Conductance for high resistance measurement.
    • Min/Max and Relative modes.
    • Conforms to IC 1010-1 CAT III.
    • MSHA approved.
    • Limited lifetime warranty, one-year calibration.

  • Fluke-435-II

    More detailed power quality analysis capability, and a new Fluke-patented energy monetization function.

    The new 430 Series II Power Quality and Energy Analyzers offer the best in power quality analysis and introduce, for the first time ever, the ability  to monetarily quantify energy losses.  The new Fluke 434, 435 and 437 Series II  models help locate, predict, prevent, and trouble- shoot power quality problems in three-phase and single-phase power distribution systems. Additionally, the Fluke-patented energy loss  algorithm, Unified Power Measurement, measures and quantifies energy losses due to harmonics  and unbalance issues, allowing the user to pinpoint the origin of energy waste within a system.


  • Fluke 345 Power Quality Clamp Meters

    With a bright color display to analyze the harmonic spectrum, a low-pass filter to remove high frequency noise, and a high EMC immunity design, the Fluke 345 is ideal for measurements on switching loads such as variable speed drives, electronic lighting and UPS systems. Additionally, the Hall Effect measurement system makes measurement of dc current possible without the need to break the circuit, and the internal memory enables long-term logging for analysis of trends or intermittent problems.

    • AC/DC current: Clamp-on measurement of ac peak and dc current up to 2000 A without breaking the circuit.
    • Highest safety rating: 600 V CAT IV/1000 V CAT III rated for use at the service entrance.
    • Accurate measurement of parameters: Even with distorted waveforms present on electronic loads with low-pass filter.
    • Data logging: Identify intermittent faults by logging any power parameters for minutes or months, including harmonics.
    • Verify batteries: Direct measurement of dc ripple (%) for battery and dc systems.
    • Troubleshoot harmonics: Analyze and log harmonics digitally or graphically.
    • Inrush current: Capture and analysis from 3 seconds to 300 seconds.
    • Easy-to-use: Easily confirm instrument setup with large backlit color display of waveforms and trends.
    • Three-phase power: Built in capability for balanced loads.
    • View graphs and generate reports: With included Power Log software.
    • One-year warranty for accessories.

      Basic power quality measurements on the go with the Fluke 345
      A great introduction to power quality, this short application note teaches the basics of simple voltage, current waveform, harmonics, power, inrush, and logging measurements using the Fluke 345. Learn how to read waveforms and how and where to use them, and then learn about harmonics and how they distort voltage and current.

      Fluke 43B Power Quality Analyzer
      Power quality analysis plus a scope and a meter

      The Fluke 43B Power Quality Analyzer performs the measurements you need to maintain power systems, troubleshoot power problems, and diagnose equipment failures. The 43B has 20 storage locations and can store data as well as screens.
    • NiMH battery provides extended operating time of 6.5 hours.
    • Voltage, current, and power harmonics up to 51st.
    • Total harmonic distortion (THD).
    • Phase angle of individual harmonics.
    • Fluke View® software with enhanced analysis and documentation capabilities.
    • Continuously measure volts and amps cycle-by-cycle for up to 16 days.
    • Cursors give time and date of sags and swells.
    • Watts, power factor, displacement power factor, VA and VAR.
    • Voltage and current waveforms.
    • Calculates three-phase power on balanced loads from a single-phase measurement.
    • Catch up to 40 voltage transients and waveform distortions.
    • Three-year warranty for the PQ Analyzer.
    • One-year warranty for accessories.

  • Digital Multimeters

    New diagnostic functionality for maximizing productivity

    The new 289 and 287 are the next generation high performance logging multimeters designed to solve complex problems in electronics, plant automation, power distribution, and electro-mechanical equipment. With the ability to log data and review it graphically on-screen, so you can solve problems faster and reduce downtime.

    Equipped with new functionality

    • New - Large 50,000 count, 1/4 VGA dot matrix display with white backlight
    • New - Logging function with expanded memory for unattended monitoring of signals over time. Using on-board TrendCapture, users can graphically review logged readings without needing a PC. Store up to 10,000 readings over time.
    • New - Save, name, and recall multiple logging sessions before PC download is necessary.
    • New - i button. On board help screens for measurement functions. Unsure about a function-go to that function and press the "i" button.
    • New - Two terminal 50 ohm range with 1 milliohm resolution, 10 mA source current. Useful for measuring and comparing differences in motor winding resistance or contact resistance (289).
    • New - Low Pass filter for accurate voltage and frequency measurements on adjustable speed motor drives and other electrically noisy equipment (289]
    • New - LoZ Volts. Low impedance voltage function for eliminating ghost voltages. Also recommended when testing for absence or presence of live power (289).

      The 289/FVF Data Logging Multimeter and Software Combo Pack gives you a practical, affordable approach to predictive maintenance.
    • With built-in data logger and TrendCapture capability, the 289 helps you track down elusive, intermittent problems, monitoring equipment with any of its functions while you do other jobs.
    • Using FlukeView® Forms software allows you to overlay your logged data from six meters or six time periods to find cause and effect relationships or for condition monitoring.
    • Turn your data into meaningful graphs and tables for a professional report or analyze individual readings or series of measurements.
    • TPAK Magnetic Meter Hanger for hands-free operation.
    • C280 Soft Case for meter protection and accessory storage.

  • Fluke 87V Industrial Multimeters

    Diagnostic functions for maximum industrial productivity

    The Fluke 87V has measurement functions, troubleshooting features, resolution and accuracy to solve more problems on motor drives, in-plant automation, power distribution and electro-mechanical equipment.

    • Unique function for accurate voltage and frequency measurements on adjustable speed motor drives and electrically noisy equipment (87V and 87V Ex).
    • Large digit display with bright two level backlight makes the 87V significantly easier to read.
    • Measure 20 A for up to 30 sec, 10 A continuously.
    • Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks (TPAK).
    • Expanded capacitance range to 10,000 µF.
    • Built-in thermometer (87V).

      Electrical safety
      All inputs are protected to CAT III 1000 V and CAT IV 600 V. They can withstand impulses in excess of 8,000 V to help protect you from arc blast resulting from surges and spikes.

      Fluke 87V/E2 Industrial Electrician's Combo Kit
      Make industrial troubleshooting even more productive with accessories.
    • 87V Industrial Multimeter
    • C35 lightweight soft case to provide optimal protection and storage
    • TL224 1.5 m silicone leads resist heat
    • TP38 removable probes with 4 mm of exposed metal for use on industrial circuits
    • AC220 retractable long reach alligator clips
    • ToolPak™ meter hanging accessory to hold meter to steel surfaces
    • 80BK-A K-type temperature probe

      Available in intrinsically safe version as the Fluke 87V Ex.

      Also available as 83V average responding multimeter

  • Fluke 179 Digital Multimeters

    Versatile meters for maintenance and field service

    The 179 True-rms Multimeter has the features needed to find most electrical and HVAC problems. Simple to use with significant improvements over the original Fluke 70 Series, the 179 has more measurement functions, conformance to the latest safety standards and a much larger display that's easier to view.

    • Wide 1000 V measurement range.
    • True-rms for precise measurement of non linear signals.
    • Capacitance, resistance, continuity and frequency.
    • Built-in thermometer (Fluke 179 only).
    • Large, easy-to-read display
    • Backlight for work in dimly lit areas (Fluke 177 and 179 only).
    • Min/Max/Avg to record signal fluctuations.
    • Free your hands with the optional TPAK magnetic hanger (Fluke TPAK).

      Electrical safety
      All inputs are protected to measurement CAT III 1000 V and CAT IV 600 V. This meter can withstand transient impulses in excess of 8000 V to help protect you from arc blasts resulting from surges and spikes.

      179/EDA2 Electronics Multimeter and Deluxe Accessory Combo Kit
    • 179 True-rms Digital Multimeter
    • C35 lightweight soft case to provide optimal protection and storage
    • TL910 Electronic Test Probes
    • TL224 SureGrip™ Silicone Test Leads resist heat
    • AC280 SureGrip™ Heavy Duty Hook Clips
    • 80BK-A Type-K Temperature Probe
    • ToolPak™ meter hanging accessory to hold meter to steel surfaces

      179/1AC-II Electrician's Multimeter and Voltage Tester Combo Kit
    • 179 True-rms Digital Multimeter
    • 1AC-II VoltAlert™ Non-Contact Voltage Detector
    • C35 lightweight soft case to provide optimal protection and storage
    • AC220 retractable long reach alligator clips
    • TP220 sharp 12 mm stainless steel tip provides reliable contact
    • TL224 1.5 m silicone leads resist heat
    • ToolPak™ meter hanging accessory to hold meter to steel surfaces
    • 80BK-A K-type temperature probe

  • Fluke 902 True-rms HVAC Clamp Meter

    HVAC (heating, ventilation, air conditioning) technicians require a service tool that can consistently keep up with their demands. The Fluke 902 expands the existing line of quality Fluke clamp meters by delivering the features necessary to diagnose and repair HVAC systems. Combined with true-rms technology and a CAT III 600 V rating, the Fluke 902 helps technicians do their jobs safely and accurately.

    • Designed for HVAC applications with capacitance, dc current (µA), and temperature measurements.
    • Small body and jaws fit perfectly in your hand and into tight places.
    • Handy "Display Hold" button keeps measurements on the display.
    • Meter controls are positioned so current measurements can be done with one hand (index finger on clamp opening lever and thumb on rotary switch).
    • Three-year warranty.

      Current measurement
    • Automatic ranging within the manually selected mA or A range.
    • Ranges 3/30 mA and 30/60 A.
    • Current resolution 1 µA/0.01 mA and 0.01 A/0.1 A.
    • Frequency range 50 and 60 Hz.
    • Jaw size: 40 mm (1.55 in) maximum conductor diameter.
    • Auto power off.
    • One-year warranty.

  • Fluke T5, T+PRO and T+ Electrical Testers

    Known as go-to frontline troubleshooting tools by electricians, Fluke electrical test tools are designed for every application, from non-contact to contact voltage and continuity detection, open jaw current and motor phase rotation testing. Accurate, safe and easy to use.

  • 1587/1577

    Two powerful tools in one

    The Fluke 1587 and 1577 Insulation Multimeters combine a digital 1 kV insulation tester with a full-featured, true-rms digital multimeter in a single compact, handheld unit, which provides maximum versatility for both troubleshooting and preventive maintenance. Whether you work on motors, generators, cables, or switchgear, the Fluke 1587 and 1577 Insulation Multimeters are ideally suited to help you with your tasks.

    • Insulation test (1587: 0.01 MΩ to 2 GΩ) (1577: 0.1 MΩ to 600 MΩ).
    • Insulation test voltages (1587: 50 V, 100 V, 250 V, 500 V, 1000 V), (1577: 500 V, 1000 V) for many applications.
    • Live circuit detection prevents insulation test if voltage > 30 V is detected for added user protection.
    • Auto-discharge of capacitive voltage for added user protection.
    • Filter for motor drive measurements (1587 only).
    • AC/DC voltage, dc millivolts, ac/dc milliamps, resistance (Ω), and continuity.
    • Capacitance, diode test, temperature, Min/Max, and frequency (Hz) (1587 only).
    • Auto power off to save battery power.
    • Large display with backlight and large digits.
    • Included accessories: Remote probe, test leads and probes, alligator clips, (K-type thermocouple, 1587 only).
    • Accepts optional Fluke TPAK™ magnetic hanging system to free your hands for other work.
    • Rugged, utility hard case allows you to bring everything you need for the job.
    • Three-year warranty.

      Get the most value and productivity from Fluke kits
      Establishing a preventive maintenance program is becoming critical to maintaining the uptime of electrical equipment and can significantly reduce both planned and unplanned downtime. Unplanned downtime costs are difficult to calculate, but are often significant. For some industries, it can represent 1 % to 3 % of revenue (potentially 30 % to 40 % of profits) annually.
      These kits can help you be proactive and efficient with your maintenance and can save you up to 10 % off the individual price of the tools.

      Fluke 1587/ET Advanced Electrical Troubleshooting Kit includes:
    • Fluke 1587 Insulation Multimeter
    • Fluke i400 Current Clamp
    • Fluke 62 Mini Infrared Thermometer

      Fluke 1587/MDT Advanced Motor and Drive Troubleshooting Kit includes:
    • Fluke 1587 Insulation Multimeter
    • Fluke i400 Current Clamp
    • Fluke 9040 Phase Rotation Indicator

  • Temperature Calibrators

    The Fluke 710 Series temperature calibrators deliver outstanding performance, durability and reliability. And with a push-button interface, similar to the multifunction Fluke 740 Series Documenting Process Calibrators, the 710 Series are easy to use. Each calibrator is EMI tolerant, dust- and splash-resistant, and features a removable battery door for quick battery changes.

    Fluke 712 RTD Calibrator

    • Compatible with pulsed current transmitters.
    • Measure temperature from an RTD probe.
    • Simulate RTD output
    • Operates with seven types of RTD.
    • Measure additional RTDs using ohms measurement function.
    • Simulate additional RTDs using ohms source function.
    • ºF or ºC selectable.
    • 25 % stepping, auto-step and auto-ramp.
    • Ramp and Step Ramp output functions.

      Fluke 714 Thermocouple Calibrator
    • Measure temperature from TC probes.
    • Simulate TC output.
    • Operable with nine types of thermocouples.
    • Calibrate linear TC transmitter with mV source function.
    • Selectable ºF or ºC.
    • 25 % stepping, auto-step and auto-ramp.
    • Available as accessories: Fluke 700TC1 and TC2 Thermocouple Mini-plug Kits.
    • Ramp and Step Ramp output functions.

      Fluke 724 Temperature Calibrator
    • Source/measure TCs, RTDs, volts and ohms.
    • Measure mA while supplying loop power.
    • 25 % and 100 % stepping, auto-step and auto ramp.

  • Fluke 718 and 717 Pressure Calibrators

    Fluke 718 Pressure Calibrators
    Self contained pressure calibrators up to 300 PSI with internal pump

    • Compact size, lightweight.
    • New built-in pressure switch test feature.
    • Built-in pressure/vacuum hand pump, with vernier and bleed valve.
    • Pressure and vacuum measurement to 0.05 % of full span, using an internal pressure sensor (dry air only).
    • Pressure measurement to 10,000 psi/700 bar using any of 29 Fluke 700Pxx Pressure Modules.
    • Measure mA with 0.015 % accuracy and 0.001 mA resolution, while providing 24 volt loop power supply.
    • 1/8 inch NPT female pressure fitting.
    • Min/Max/Hold functions.

      Intrinsically safe 718 version available

      Fluke 717 Pressure Calibrators
      Now with 9 ranges: 1, 30, 100, 300, 500, 1000, 1500, 3000 and 5000 psi
    • Measure pressure and vacuum to 0.05 % of full scale with internal sensor.
      - 1/8 NPT pressure fitting
      - Compatible with non-corrosive gasses and liquids
    • Measure pressure to 10,000 psi/69 mPa using one of 29 Fluke 70Pxx Pressure Modules.
    • Measure mA with 0.015 % accuracy and 0.001 mA resolution, while providing 24 V loop power.
    • New built-in pressure switch test feature.
    • Min/Max/Hold functions.

      Pressure calibration with the Fluke 718
      New design protects on-board pump from fluid damage. This application note explains how to drain pressure lines safely before calibration, and how to clean the pressure pump on the new Fluke 718.
      Download this application note at www.fluke.com/pressure-cal

      Fluke 700 Series Pressure Modules
    • 29 pressure modules
    • 8 intrinsically safe pressure modules (For use with 718Ex and 725Ex only)
    • Ranges from 1.000 in H2O (0.2491 kPa) to 10,000 psi (68.948 MPa)
    • Gage, differential, dual (compound), absolute, and vacuum modules
    • Rugged cases protect the modules from harsh environments
    • Full-accuracy performance from 0 ºC to 50 ºC
    • Pressure readings update twice per second, and may be displayed in up to 11 different units
    • One-year warranty

  • Fluke 715, 707 and 705 Loop Calibrators

    Complete family of volt/mA calibrators
    Fluke 707 and 705
    Two powerful models to choose from

    • Innovative output adjustment dial on 707 provides 1 µA and 100 µA resolution and one-hand operation.
    • Large display and simple interface for ease of use.
    • Simultaneous mA and % readout for quick, easy interpretation of readings.
    • mA accuracy of 0.015 % on the Fluke 707 and 0.02 % on the 705.
    • HART™ mode on 707 connects 250 ohm resistor in series with 24 V loop for compatibility with HART communicators.
    • Push button 25 % steps for fast, easy linearity checks.
    • "Span Check" for fast confirmation of zero and span.
    • Selectable slow and fast linear step ramp provide ramping outputs for valve slewing, remote testing and loop functional tests.
    • 24 V internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM.
    • 0 mA to 20 mA or 4 mA to 20 mA default start up modes.

      Fluke 715 Volt/mA Calibrator
    • Source voltage to 200 mV or 20 V.
    • Measure loop current (0 to 20 mA, 4 to 20 mA) signals with 0.01 % accuracy and 1 µA resolution.
    • Measure voltage output process signals from PLCs, transmitters.
    • Source or simulate 24 mA loop current.
    • 24 V loop supply with simultaneous current measurement.
    • Ramp and Step Ramp output functions.

      Intrinsically safe 707 version available

      Troubleshooting process loops
      In process systems, problems with the loop can bring things to a screeching halt. In this application note, find out how to use Fluke test tools to identify current loop problems such as noise, ripple and drift.
      Download this application note at www.fluke.com/process-loops

  • Thermocouple Thermometers

    Lab accuracy in a field thermometer

    The Fluke 51, 52, 53 and 54 Series II Thermometers offer high accuracy with fast response times to quickly capture your measurement and show trends. Choose from four models to get the functionality, thermocouple support and data logging you need.

    All models offer:

    • Laboratory accuracy: ± (0.05 % + 0.3 ºC).
    • Large backlit dual display presents all the information you need at a glance.
    • Min, Max, and Avg - with time references - captures major events.
    • Electronic Offset function maximizes overall accuracy by allowing you to compensate for thermocouple errors.
    • Supports a wide range of thermocouple types.
    • Temperatures displayed in ºC, ºF, or Kelvin (K).
    • Splash and dust resistant case.
    • Sleep mode to increase battery life (typical 1000-hour life).
    • Battery door allows easy battery replacement without breaking the calibration seal.

      Powerful data logging capabilities
      The Fluke 53 and 54 Series II can log up to 500 points of data to internal memory.
    • User-adjustable recording intervals.
    • Real-time clock captures the exact time of day of events.
    • Recall function allows logged data to be easily reviewed on the meter display.
    • For farther analysis and graphing, data can be exported to optional FlukeView® PC software using the thermometer's IR communication port.

  • Infrared Thermometers

    Go beyond other IR thermometers with more applications

    Fluke 566 and 568 IR and contact thermometers

    Just when you thought advanced IR temperature measurement should be easier! With a straight forward user interface and soft-key menus, the Fluke 566 and 568 make even complex measurements easy. With just a few pushes of a button you can easily adjust emissivity, start data logging, or turn on and off alarms. With a rugged, easy-to-use design, the Fluke 566 and 568 can stand up to tough industrial, electrical, and mechanical environments.

    • Measure up to 800 ºC (1470 ºF).
    • Easily access advanced features with the soft-key buttons and graphical display.
    • Measure smaller objects from further away.
    • Compatibility with most type-K thermocouples.
    • Confidently measure more surfaces, with adjustable emissivity and built-in materials table.
    • Log and download measurements for reporting (568).
    • Two levels of backlight.
    • Audible and visual alarms alert you to measurements outside of set limits.
    • Min, Max, Avg, and Dif functions.
    • Includes KTC Bead Probe.
    • 1 % measurement accuracy.
    • Versatile interface with six languages.

      Fluke 561 Infrared and Contact Thermometer
      The Fluke 561 combines the temperature measurement functions that professionals need for most HVAC and industrial jobs, all in one tool
    • Velcro® pipe probe for superheat and sub-cooling and other contact and ambient measurements.
    • Min, Max and Dif functions help you quickly identify problems.
    • Scan large areas or small objects quickly and efficiently.

  • Field Dry-Well Calibrators

    • Lightweight and very portable
    • Accuracy to ± 0.25 ºC
    • RS-232 and Interface-it software included
    • Easy to recalibrate

      If you've been using dry-well calibrators for field work, you know there's a lot more to a dry-well than its temperature range and stability. Size, weight, speed, convenience, and software are also significant
      Field dry-wells need to be portable, flexible, and suitable for high-volume calibrations or certifications. If they're not you'll soon forget about the great stuff the sales rep told you and realize what you've really bought
      At Hart Scientific, we use dry-wells every day in our manufacturing and calibration work, and we know what makes a dry-well easy and productive to use-which is exactly how users describe our series of field dry-wells. These dry-wells work for you instead of the other way around.
      These three units beat every other comparable dry-well in the industry in performance, size, weight, convenience, ease of calibration, software, and price. In addition, the heating and cooling rate of each of these dry-wells is adjustable from the front panel, thermal switches can be checked for actuation testing, and multiple-hole inserts are available for a variety of probe sizes.
      Hart dry-wells are easy to calibrate. You don't even have to open the case. This means less maintenance costs and less down time when they do need calibration.
      Our Interface-it software lets you adjust set-points and ramp rates, log dry-well readings to a file, create an electronic strip chart, and perform thermal switch testing with data collection. The software is written for Windows and has a great graphical interface. Regardless of whether you want basic software or a completely automated calibration system, we've got what you want.
      Every dry-well we ship is tested at our factory, and every unit comes with a N1ST-traceable calibration. There's no extra charge for the report, because we consider it an essential ingredient in our quality program. You shouldn't have to pay extra for calibration procedures we perform anyway.

  • Interchangeable Inserts & Carrying Case
  • Oscilloscopes

    Three-in-one simplicity for fast answers wherever you work
    The compact ScopeMeter 120 Series is the rugged solution for industrial troubleshooting and installation applications. It's a truly integrated test tool, with oscilloscope, multimeter and "paperless" recorder in one affordable, easy-to-use instrument. Find fast answers to problems in machinery, instrumentation, control and power systems.

    • Dual-input 40 MHz or 20 MHz digital oscilloscope.
    • Two 5,000-count true-rms digital multimeters.
    • A dual-input TrendPlot™ recorder.
    • Connect-and-View™ trigger simplicity for hands-off operation.
    • Shielded test leads for oscilloscope, resistance and continuity measurements.
    • New! Industrial Networks bus health testing (Fluke 125).
    • New! Measure harmonics and power, VA, VAR, W, PF (Fluke 125).
    • Up to seven hours battery operation.
    • 600 V CAT III safety certified.
    • Optically isolated RS-232 interface.
    • Rugged compact case.

      A three-in-one tool
      ScopeMeter 120 Series combines a 40 MHz or 20 MHz dual input digital storage oscilloscope, two true-rms digital multimeters and a dual input TrendPlot™ recorder all in a compact, battery powered instrument.

      Connect-and-View™ triggering for an instant, stable display
      Scope users know how difficult triggering can be. Incorrect settings show unstable and sometimes incorrect results. Fluke's unique Connect-and-View recognizes signal patterns and automatically and continuously sets up correct triggering. It provides a stable, reliable and repeatable display of virtually any signal.

      Use TrendPlot™ to help find intermittents, fast
      The toughest faults to find are those that hap pen only once in a while-intermittents. They can be caused by bad connections, dust, dirt, corrosion or simply broken wiring or connectors. Other factors, like line outages and sags, can also cause a machine to stop. You may not be around to see it-your Fluke ScopeMeter will. In this "paperless recorder" mode, you can plot the minimum and maximum peak values and average over time-up to 16 days.

      Industrial network bus health
      Digital data networks now connect plant equipment, posing new troubleshooting challenges. Checking the electrical integrity of the digital signal can isolate defective equipment or uncover eminent shutdowns of a segment that appears to be operational. The 125 bus health test will verify key parameters of the digital signal against industry standards giving a clear indicator of bus state-good or bad.

      Verifying CAN bus signals with a Fluke ScopeMeter 120 Series
      Verifying the physical layer signals of two-wire differential serial bus system.
      Download this application note at www.fluke. com/CAN-bus.

      Power and harmonics
      The 125 measurements are extended to include power measurements VA, VAR, W and PF (power factor) plus Harmonics. Power is measured on single-phase or balanced three-phase, three-wire systems (in delta set-up). To troubleshoot motor windings the 125 resistance has been increased to include a 50 ohm range with a resolution of 0.01 ohms.

      Battery powered mobility
      Up to seven hours of battery operation frees you from mains outlets for true on-the-move working. The rugged and drip proof case assures long life and reliable operation in the harshest industrial environments.

      Safety certified
      The ScopeMeter 123 is safety certified for measurements on CAT III 600 V

  • Cases, Flashlights, and Accessories

    A premium meter deserves a premium case.

  • TLK287 - Electronic Test Lead Set
  • Fluke 741B, 743B and 744 Calibrators

    Fluke process calibration tools include a full range of calibrators and troubleshooting tools for instrument technicians working in the process industries.  The range of process calibrators include: documenting process calibrators, multifunction process calibrators, single function and multifunction temperature calibrators and a variety of mA loop calibrators.

  • Fluke 726 and 725 Multifunction Process Calibrators

    Fluke process calibration tools include a full range of calibrators and troubleshooting tools for instrument technicians working in the process industries.  The range of process calibrators include: documenting process calibrators, multifunction process calibrators, single function and multifunction temperature calibrators and a variety of mA loop calibrators.

  • Fluke-63 Infrared Thermometer
  • fluke 787

    Fluke model 787 and 789 Process Meters combine the calibration source and simulation features of a mA loop calibrator with the measuring power of a DMM.

  • Fluke-190-204-01b

    Fluke 190 Series II ScopeMeter® Test Tool The first four- and two-channel scopes built for CAT IV industrial environments Extend your arsenal of troubleshooting capabilities by visually inspecting signals amplitude, time, shape and disturbance or distortion characteristics. The Fluke 190 series combines the power of a high performance oscilloscope, multimeter and paperless recorder in an easy to use test tool you will come to rely on in the field.

  • Fluke-190-204-01b
  • Fluke-353 AC/DC True-rms Clamp Meter, 2000 A, Amps only

    Introducing the latest additions to the most advanced family of clamp meters ever

    With the newest additions to our family of clamp meters, we provide a range of state-of-the-art features that meet even the most demanding job requirements. Faced with crowded cabinets? Our 365 model offers a small, detachable jaw, while four other models can use our flexible current probe, called the iFlex, to squeeze between tightly packed wires or around large conductors.  Need an extra hand? The 381 includes a detachable display that easily allows for remote measurements. All six of our new clamp meters have improved base features such as a large, backlit display, true-rms standard and a durably constructed body. Additionally, five of our models are CAT IV rated. In short, innovation meets safety in this truly flexible family of clamp meters, all designed with you in mind. We are committed to making your life easier.

  • Fluke 373 pic

    The Fluke 370 Series replaces the 330 Series and sets a new standard of performance and flexibility.

    Measurement Capability:

    • 1000 A ac and dc current measurement with fixed jaw
    • 2500 A ac current measurement with iFlex flexible current probe
    • 1000 V ac and dc voltage measurement
    • Frequency, resistance, MV dc, capacitance and more

    Key Features:

    • iFlex flexible current probe provides increased display flexibility, ability to measure awkward sized conductors and improved wire access
    • CAT IV 600 V, CAT III 1000 V safety rating
    • Large, easy to read backlight display
    • Integrated low pass filter and state of the art signal processing allows for use in noisy electrical environments while providing stable readings.

  • Fluke-1730 Accessories
  • Ti105

    A Fluke thermal imager can save you time and money by finding potential problems before they become costly failures.

  • FLUKE-719

    One – Handed Pressure Calibration

    With the innovative, built-in electric pump, the Fluke 719 provides pressure calibration at your fingertips!  Now you can calibrate and test pressure devices quickly and easily with once hand, saving you valuable time.  Use the programmable pump limit settings to eliminate over-pressurization, and to set ‘pump to’ pressure values.  The unique cleanout port design reduces pump failures, and makes the 719 easy to clean without repair.  The compact, lightweight form, combined with one-handed use, makes this pressure calibrator the ideal tool for busy process professionals.


    • Electric pump for one-handed pressure calibration
    • Best in class pressure measurement uncertainty of 0.025%
    • Measure and source mA with best in class 0.015% accuracy
    • Precision pressure adjust vernier
    • Variable release rate bleed valve for easy pressure adjustment
    • Ideal performance for high accuracy transmitter calibration
    • 30 PSI and 100 PSI pressure ranges
    • Programmable pump limit:
      • Eliminates over-pressurization
      • Allows the user to program target pressures for pumping
    • Extended measurement range with any of twenty-nine (29) 700Pxx Pressure Modules
    • Source mA with simultaneous pressure measurement to test valves and I/Ps
    • Simulate mA signals to troubleshoot 4-20 mA loops
    • Test pressure switches with built in switch test function
    • Power transmitters during test using 24 V loop supply
    • Proven cleanout ports reduce pump failures

    Product Includes:

    • TL75 Test leads
    • AC72 Alligator clip set
    • Push fit connectors
    • Translucent test hose
    • Product overview manual (print)
    • User's manual (CD-ROM) in 14 languages

  • FLUKE-719PRO

    Integrated Electric Pump – Now to 300 PSI/20 Bar

    The 719Pro Electric Pressure Calibrator is the ideal test tool for calibrating high accuracy transmitters, pressure switches and pressure gauges.  The 719Pro includes a full functioning loop calibrator that sources, simulates and measures mA signals and more.  The large backlit screen displays three parameters at once:

    • Pressure measurement from internal or external sensor
    • Sourced/simulated or measured mA values
    • Temperature measured by optional RTD probe


    • Unique integrated electric pump for one-handed pressure calibration
    • Test pressure switches easily with easy-to-use switch test function
    • Precision pressure adjust vernier for easy and accurate pressure calibration
    • Ideal accuracy and performance (0.025%) for reference class transmitter calibration
    • 30 PSI, 150 PSI and the new 300 PSI pressure ranges
    • Programmable pressure calibrator pump limit:
      • Eliminates over-pressurization
      • Allows the user to program target pressures for pumping
    • Extended pressure measurement range with any of 29 700Pxx Pressure Modules
    • Pump cleanout ports reduce pump failures from moisture and fluid damage
    • Fluid trap included with the unit to mitigate chance of fluid damage in at-risk applications
    • Precision temperature measurement with optional RTD probe

    Included with All Models

    • Test leads with alligator clips
    • Printed user manual and user manual on CD-ROM in 14 languages
    • Fluid Trap
    • Carrying Case
    • ¼” NPT to ¼” ISO adapter
    • Accessory Hose Kit with (2) 1/8” quick fit adapters and 1 meter of hose
    • Traceable Certificate of Calibration

  • FLUKE-721

    Pressure Calibration and Temperature Measurement for Custody Transfer Applications

    The Fluke 721 Precision Pressure Calibrator with dual isolated pressure sensors is the ideal tool for gas custody transfer applications allowing you to take simultaneous static and differential pressure measurements with a single tool.

    Product Highlights

    The 721 can be configured by selecting either a 16 PSI (1.1 bar) or 36 psi (2.48 bar) low pressure sensor then add any of 7 high pressure ranges including 100, 300, 500, 1000, 1500, 3000 or 5000 psi (6.9, 20, 24.5, 69, 103.4, 200, 345 bar).

    • Ideal for gas flow calibration (custody transfer) applications
    • Two isolated, stainless steel, pressure sensors with 0.025% accuracy
    • Pt100 RTD input for temperature measurement, (probe optional)
    • Measures 4 to 20 mA signals
    • Internal 24 V loop power supply can power a transmitter under test
    • Measure up to 30 V dc, check 24 V loop power supplies
    • Extend pressure measurement range with connection to external 700 series pressure modules (29 ranges)
    • Large backlit graphic display can display up to three inputs simultaneously
    • Store five instrument setups for recall and use

    Product Package Includes:

    • Soft case
    • Four (4) AA batteries
    • Manual
    • Traceable calibration certificate
    • Test leads

  • FLUKE-830_01a

    Misalignment in rotating machinery wastes money, it's that simple.  The new Fluke 830 Laser Shaft Alignment Tool eliminates the difficult calculations and guesswork associated with traditional alignment methods so you can stop wasting money on unnecessary replacement parts, repair time and unplanned downtime.

    The Fluke 830 has been designed to simplify shaft alignment with a guided user interface and step-by-step machine set up process.  Simply set up, measure and diagnose.  The 4-level severity scale compares your machine to industry accepted machine tolerances and gives you specific, actionable repair recommendations.


    • Single Laser Measurement Technology means reduced errors from backlash resulting in better data accuracy.
    • Intuitive Guided User Interface eliminates guesswork increasing accuracy and reducing unplanned downtime.
    • Compass Measurement Mode enables flexible, reliable and repeatable measurements using an activated electronic inclinometer.
    • Dynamic Machine Tolerance Check provides continuous evaluation of alignment adjustments so you know when your machine is in an acceptable range.
    • Unique Extend Mode offers unlimited measurement ranges to handle gross misalignment scenarios.
    • Data Protection ensures your data is there when you need it with auto save and resume capability.

  • FLUKE-BT520_01

    Battery banks provide back-up power for your most critical loads, and properly maintaining them is equally critical.  The Fluke BT521 Advanced Battery Analyzer is the ideal test tool for maintenance, troubleshooting and performance testing both individual storage batteries and battery banks used in critical battery back-up applications.  With an intuitive user interface, streamlined guided workflow, and enhanced interactive test probes the Fluke BT521 reduces testing complexity and increases throughput by allowing the user to perform all necessary test functions from the test probe itself.  The rugged mainframe construction and rugged probes with replaceable probe tips have been designed to meet the demands of repeated testing; decreasing failure rates and further reducing the cost of ownership.


    • Key Measurements:  Battery resistance, DC and AC voltage, DC and AC current, ripple voltage, frequency and battery temperature.
    • Sequence Measurement Mode:  Automatic or manual sequence testing of battery strings with automatic measurement storage including voltage, resistance and temperature (with Intelligent Probe).
    • Comprehensive Logging:  All measured values are automatically captured during testing and can be reviewed on the instrument before downloading for on - the - go analysis.
    • Optimized User Interface: Quick, guided setup ensures you’re capturing the right data every time, and the combined visual and audio feedback cues reduce the risk of measurement confusion.
    • Advanced Analytical PC Software:  Battery Management Software delivers professional results through a straightforward Windows® interface, check the health of the system at a glance using set limits, maintain your library of battery test studies.
    • Ergonomic Test Leads:  Rugged coaxial two pole Kelvin test pins with remote SAVE button reduce test time and increase efficiency.
    • Test Probe Extenders:  Long reach probes for double stacked cells.
    • Intelligent Test Probe Set:  Supplied with the Fluke BT520 and BT521; includes integrated LCD display, verbal audio feedback, infrared temperature measurement (BT521 only), and captures voltage readings and temperature logging (BT521 only).
    • Multiple - Functionality:  Covers all IEEE recommended battery test measurements; includes automated discharge testing function.
    • Wireless Communication:  For data download and remote display while measuring.  Upon launch, the Fluke BT521 will be able to upload/download battery profile wirelessly to a mobile app called Fluke BA Mobile available in the Apple iTunes store.  The app’s functionality is planned to be incorporated into the Fluke Connect mobile app soon, but is currently separate from Fluke Connect.
    • Battery Life:  7.4V 3000mAh Lithium-ion battery for more than eight hours continuous operation.
    • Easy Storage and Carrying:  Convenient magnetic hanging strap with shoulder strap for simple daily use and innovative ‘hands-free’ carrying harness enables complete portability to reduce fatigue when measuring and maintaining long battery strings.
    • USB Port:  For fast data download to supplied Data Analysis and Report Management application software.
    • Highest Safety Rating in the Industry:  600 V CAT III, 1,000V MAX rated for safe measurements all around the battery power supply equipment.

  • FLUKE-i410
  • FLUKE-1000flt_01b

    The most complete lamp tester helps save you time and reduce costs.

    The Fluke 1000FLT allows you to perform 5 tests with 1 compact tool.  If your job requires keeping large numbers of fluorescent lights shining, the Fluke 1000FLT is an indispensable tool.  This tester is a real time and money saver.

    The Fluke 1000FLT offers 5 essential lighting tests:

    • Lamp Test:  Test bulb without removing from fixture.
    • Ballast Test:  Easily determine if ballast is working.
    • Non-Contact Voltage:  Quickly check for voltage presence.
    • Pin Continuity Test:  Tests if filaments have continuity.
    • Ballast -Type Test:  Determine if ballast is electronic or magnetic without taking fixture apart – identify energy wasting ballasts.

    Other Key Benefits:
    • Survives on-the-job handling: Drop-tested to survive from a six foot (2 meter) ladder.
    • Easy-to-Use: Bright indicator light plus audible alert.
    • Rugged: Backed with a three-year warranty.

    1000FLT Package Includes:
    • 1000FLT Fluorescent Light Tester
    • 4AA Alkaline Batteries
    • H1000 Holster
    • Quick Reference Guide
    • 3-Year Warranty Card

  • Fluke Misc

    Items in this section are currently 20% off.