Extech Instruments

Extech Instruments

Since 1971, Extech Instruments has focused on Test and Measurement tools built for the professionals, tradesperson and DIY’ers. Our single source strategy has made us the brand to turn to when it comes to tools that help prevent, identify and troubleshoot problems in a plethora of applications; whether it’s electrical, mechanical, maintenance, safety or environmental applications, our products are trusted by the professionals and are put to the test every day.


With over 45 years, Extech is renowned as one of the largest manufacturers and suppliers of innovative, quality handheld test, measurement and inspection tools in the world. Sold in over 100 countries around the world, Extech’s success is supported by a far-reaching network of dedicated and knowledgeable distributors who introduce new users to Extech every day.

http://www.extech.com/resources/MO100.pdf


Extech 445702 Hygro-Thermometer Clock

Extech 445702 Hygro-Thermometer Clock

Combines 3 displays for Time, Temperature, and Humidity:The 445702 combines 3 displays for Time, Tem..

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Extech 445703 Big Digit Hygro-Thermometer

Extech 445703 Big Digit Hygro-Thermometer

1" Digits on super large LCD:This Big Digit Hygro-Thermometer has 1 in. digits on a super large LC..

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Extech 445706 Hygro-Thermometer Alarm Clock

Extech 445706 Hygro-Thermometer Alarm Clock

9"x12" Desktop or Wall-mount Alarm Clock with 5 languagesThis large digit display clock is ideal f..

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Extech 445715 Humidity Alert with Remote Probe

Extech 445715 Humidity Alert with Remote Probe

Simultaneous display of Temperature and Humidity:This Big Digit Hygro-Thermometer with extendable pr..

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Extech 445814 Hygro-Thermometer Humidity

Extech 445814 Hygro-Thermometer Humidity

Programmable Alarm warns of High Humidity Conditions:This Humidity Alert Hygro-Thermometer has a p..

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Extech 445815 Hygro-Thermometer Humidity

Extech 445815 Hygro-Thermometer Humidity

Programmable Alarm warns of High Humidity Conditions:This Humidity Meter with Alarm and Remote Probe..

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Extech 45118 Mini Thermo-Anemometer

Extech 45118 Mini Thermo-Anemometer

Waterproof pocket size with Air Velocity, Temperature and WindchillThe 45118 is a Waterproof pocke..

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Extech 45158 Mini Thermo-Anemometer with Humidity

Extech 45158 Mini Thermo-Anemometer with Humidity

Waterproof pocket size with Air Velocity, Temperature, Relative Humidity, Dew Point, and Windchill ..

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Extech 45160 3-in-1 Humidity, Temperature and Airflow meter

Extech 45160 3-in-1 Humidity, Temperature and Airflow meter

Ergonomic pocket size housing, large dual LCDThis rugged 3-in-1 meter measures Humidity, temperatu..

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Extech 45168CP  Mini Thermo-Anemometer with Built-in Compass

Extech 45168CP Mini Thermo-Anemometer with Built-in Compass

Foldable, Pocket Size with Windspeed, Temperature, Relative Humidity, Dew Point, Wet Bulb and Windch..

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Extech 45170  4-in-1 Environmental Meter

Extech 45170 4-in-1 Environmental Meter

Pocket-size rugged meter for Humidity, Temperature, Air Velocity and LightThis 4-in-1 meter measur..

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Extech 45170CM 5-in-1 Environmental Meter

Extech 45170CM 5-in-1 Environmental Meter

Measures Air Velocity, Air Flow, Humidity, Temperature and LightThe 45170CM is a convenient 5-in-1..

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Extech 461830  Digital StroboTach 115VAC, 60Hz

Extech 461830 Digital StroboTach 115VAC, 60Hz

Speed detection and analysis of rotating gears, fans, pumps, and motorsThe Extech 461830 is a digi..

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Extech 461880  Vibration Meter + Laser/Contact Tachometer

Extech 461880 Vibration Meter + Laser/Contact Tachometer

Measures Acceleration, Velocity and Displacement plus RPM and Linear Surface SpeedThis Combination V..

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Extech 461891  High Precision Contact Tachometer

Extech 461891 High Precision Contact Tachometer

Fast and accurate rpm and surface speed measurements to 20,000rpmThe 461891 is a contact Tachomete..

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Extech 461895  Combination Contact/Photo Tachometer

Extech 461895 Combination Contact/Photo Tachometer

Combination Contact and Non-contact rpm measurements with visible light beam461895 Combines both c..

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Extech 461920  Mini Laser Photo Tachometer Counter

Extech 461920 Mini Laser Photo Tachometer Counter

Laser Light Source used for greater accuracy and longer measuring distanceExtech's 461920 is a tac..

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Extech 461995  Combination Contact/Laser Photo Tachometer

Extech 461995 Combination Contact/Laser Photo Tachometer

Combination Contact and Non-contact rpm measurements with laserThis Tachometer provides both conta..

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Extech 475040 Digital Force Gauge

Extech 475040 Digital Force Gauge

Push/Pull measurements in kg, lbs, oz and Newton units with ±0.4% accuracy 475040 i..

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Extech 475040-SD Digital Force Gauge/Datalogger

Extech 475040-SD Digital Force Gauge/Datalogger

Push/Pull measurements in oz, g and Newton units with SD card datalogging 475040-SD Digital Force G..

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Extech 475044 High Capacity Force Gauge

Extech 475044 High Capacity Force Gauge

Push/Pull measurements in kg, lbs, oz and Newton units with ±0.5% accuracy 475044 is a High Ca..

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Extech 475044-SD High Capacity Force Gauge/Datalogger

Extech 475044-SD High Capacity Force Gauge/Datalogger

Push/Pull measurements in lb, kg and Newton units with SD card datalogging 475044-SD Digital Force ..

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Extech 475055 High Capacity Force Gauge

Extech 475055 High Capacity Force Gauge

Three-range force gauge (tension/compression) with 0.5% basic accuracy 475055 is a High Capacity Fo..

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Extech 480172 AC Line Splitter

Extech 480172 AC Line Splitter

Allows clamp meter to measure AC Current on a 2-wire or 3-wire power cordThis Extech 480172 Line Spl..

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Extech 480403 Motor Rotation and 3-Phase Tester

Extech 480403 Motor Rotation and 3-Phase Tester

Tests phase sequence and motor rotationThe 480403 Phase Sequence and Motor Rotation Tester has a 4..

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Extech 480823  Single axis EMF/ELF Meter

Extech 480823 Single axis EMF/ELF Meter

Single axis electromagnetic field measurements (30Hz to 300Hz) The Extech 480823 EMF/ELF meter ..

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Extech 480836 RF EMF Strength Meter

Extech 480836 RF EMF Strength Meter

High Frequency measurement for EMF (50MHz to 3.5GHz)This RF EMF Strength Meter monitors high frequ..

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Extech 480846  8GHz RF Electromagnetic Field Strength Meter

Extech 480846 8GHz RF Electromagnetic Field Strength Meter

Monitors high frequency radiation in the 10MHz to 8GHz frequency rangeThis 480846 RF EMF Strength ..

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Extech 48VFL11  1/16 DIN Temperature PID Controller with One Relay Output

Extech 48VFL11 1/16 DIN Temperature PID Controller with One Relay Output

Fuzzy Logic PID, Auto Tuning, and Soft Start features:48VFL11 Temperature PID controller offers Fu..

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Extech 48VFL13  1/16 DIN Temperature PID Controller

Extech 48VFL13 1/16 DIN Temperature PID Controller

Fuzzy Logic PID, Auto Tuning, and Soft Start features48VFL13 Temperature PID controller offers Fuz..

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Extech 96VFL11  1/4 DIN Temperature PID Controller with Two Relay Outputs

Extech 96VFL11 1/4 DIN Temperature PID Controller with Two Relay Outputs

Fuzzy Logic PID, Auto Tuning, and Soft Start features:96VFL11 Temperature PID controller offers Fu..

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Extech 96VFL13 1/4 DIN Temperature PID Controller with 4-20mA Output

Extech 96VFL13 1/4 DIN Temperature PID Controller with 4-20mA Output

Fuzzy Logic PID, Auto Tuning, and Soft Start features:96VFL13 Temperature PID controller offers Fu..

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Extech AN100 CFM/CMM Mini Thermo-Anemometer

Extech AN100 CFM/CMM Mini Thermo-Anemometer

Large display of Airflow or Air Velocity The AN100 CFM/CMM Thermo-Anemometer can simultaneously..

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Extech AN320 Large Vane CFM/CMM Anemometer/Psychrometer

Extech AN320 Large Vane CFM/CMM Anemometer/Psychrometer

Measures Air Velocity, Air Flow, Relative Humidity, Wet Bulb, Dew Point and Carbon Dioxide The AN32..

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Extech BR100  Video Borescope Inspection Camera

Extech BR100 Video Borescope Inspection Camera

17mm camera diameter and 2.4" Color TFT LCD MonitorVideo Borescope Inspection Camera with 17mm cam..

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Extech BR150  Video Borescope Inspection Camera

Extech BR150 Video Borescope Inspection Camera

9mm camera diameter and 2.4" Color LCD Monitor The BR150 Video Borescope features a 2.4 in. color T..

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Extech BR50  Video Borescope/Camera Tester

Extech BR50 Video Borescope/Camera Tester

  17mm camera diameter and 2.4" Color TFT LCD MonitorBR50 is a Video borescope and..

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Extech BRD10  Wireless USB Video Receiver

Extech BRD10 Wireless USB Video Receiver

Compatible with BR200/BR250 Video BorescopesThe BRD10 Wireless USB Video Receiver is compatible wi..

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Extech CA200  200A AC Clamp Adaptor

Extech CA200 200A AC Clamp Adaptor

Features: • 0.62" (16mm) clamp jaw • 1mV AC output per Amp • ±2% basic accuracy • CAT II-600V, C..

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Extech CA3010 3000A AC Flex Clamp-on Adaptor

Extech CA3010 3000A AC Flex Clamp-on Adaptor

10" Flexible Clamp Adaptor for Multimeters/Clamp-On MetersThe CA3010 is a 3000A AC flex clamp-on ada..

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