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 AN200  CFM/CMM Mini Thermo-Anemometer with built-in InfraRed Thermometer

Extech AN200 CFM/CMM Mini Thermo-Anemometer with built-in InfraRed Thermometer

Large display of Airflow or Air Velocity with built-in InfraRed Thermometer AN200 is a CFM/CMM Mini..

Extech CO240  Indoor Air Quality, Carbon Dioxide (CO2)

Extech CO240 Indoor Air Quality, Carbon Dioxide (CO2)

Measures Carbon Dioxide (CO2) The CO240 measures Carbon Dioxide (CO2), Air Temperature and ..

Extech CB10-KIT Electrical Troubleshooting Kit

Extech CB10-KIT Electrical Troubleshooting Kit

Handy Electrical Troubleshooting Kit with 5 Functions The CB10-KIT is an Electrical Troubleshooting..

Extech RHT20  Humidity and Temperature Datalogger

Extech RHT20 Humidity and Temperature Datalogger

Up to 16,000 readings for RH/Temp & user-programmable sample rate The RHT20 is a Humidity T..

Extech VFM200 VOC/Formaldehyde Meter

Extech VFM200 VOC/Formaldehyde Meter

Measures Volatile Organic Compounds and CH2O/HCHO Concentrations in Real TimeThe VFM200 measures VOC..

Extech VPC300 Video Particle Counter with built-in Camera

Extech VPC300 Video Particle Counter with built-in Camera

Measure up to 6 Channels of Particle Sizes plus Air Temperature and Relative HumidityThe VPC300 is..

Extech 407732  Low/High Range Sound Level Meter

Extech 407732 Low/High Range Sound Level Meter

Dual-range Type 2 digital sound level meter with backlit LCD:This type 2 sound level meter meets ANS..

Extech 407730  Digital Sound Level Meter

Extech 407730 Digital Sound Level Meter

40-130dB Meter featuring large LCD display with analog bargraph:The 407730 sound level meter measure..

Extech TB400  Portable Turbidity Meter

Extech TB400 Portable Turbidity Meter

Portable tester of water, food, beverages and other aqueous solutionsTB400 is a Portable Turbidity..

Extech HD350  Pitot Tube Anemometer + Differential Manometer

Extech HD350 Pitot Tube Anemometer + Differential Manometer

Measures Air Velocity/Airflow in difficult-to-reach or tight locationsThe HD350 is a Pitot tube an..

Extech SL10  Pocket Series Sound Meter

Extech SL10 Pocket Series Sound Meter

Compact, One-Button Operation Sound Level MeterThe SL10 convenient pocket-sized sound meter is eas..

Extech EN300  5-in-1 Environmental Meter

Extech EN300 5-in-1 Environmental Meter

Measures Humidity, Temperature, Air Velocity, Light and SoundThe EN300 Measures Humidity, Temperat..

Extech MO290   Pinless Moisture Psychrometer + IR

Extech MO290 Pinless Moisture Psychrometer + IR

8-in-1 Meter with Built-in IR ThermometerThe MO290 is an 8-in-1 meter that combines a Pin/Pinless Mo..

Extech MO50 Moisture Meter

Extech MO50 Moisture Meter

Compact Pin Moisture MeterThe MO50 is a compact pin moisture meter. MO50 displays moisture level i..

Extech RH520A-220 Humidity+Temperature Chart Recorder

Extech RH520A-220 Humidity+Temperature Chart Recorder

Graphical datalogger for Humidity/Temperature measurements and Dew Point calculationThis paperless..

Extech TH10   Temperature USB Datalogger

Extech TH10 Temperature USB Datalogger

Records up to 32,000 readingsFeaturing a temperature range of -40 to 158 degrees F (-40 to 70 degr..

Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer

Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer

Simultaneous display of Temperature and HumidityThe Big Digit Hygro-Thermometer simultaneously displ..

Extech TM26

Extech TM26

The TM26 is an NSF certified Temperature Indicator with long stainless steel penetration probe for..

Extech SD200  3-Channel Temperature Datalogger

Extech SD200 3-Channel Temperature Datalogger

Records data on an SD card in Excel® formatThe SD200 is a 3-Channel Temperature Datalogger. Record..

Extech TM100 Type K/J Single Input Thermometer

Extech TM100 Type K/J Single Input Thermometer

Type K/J Single Input ThermometerCompact-size Thermometer with Side-Button Controls For Convenient O..

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