Best selling products

The Extech's HDV650-10G Plumbing Videoscope Kit unveils problems with its large, waterproof, rugged, high definition color display and a 10 meter s...

The HT200 is a Heat Stress WGBT Meter which enables accurate measurements for Wet Bulb Globe Temperature (WGBT), Black Globe Temperature (TG), Humi...

This HW30 multi-function stopwatch displays a digital up/down timer, temperature, humidity and heat index. The heat index measurement shows how hot...

Wide temperature range: -4°F to 518°F (-20°C to 270°C) 6:1 field of view; °F/°C switchable Economical small pocket size design for convenience Bu...

The IR400 is a Compact thermometer capable of measurements up to 630-Degrees F (332-Degrees C) with the built-in laser pointer that identifies targ...

The IRT600 is a Dual Laser IR Thermal Condensation Scanner. This 12:1 Infrared Psychrometer with 3-Color LED Dew Point Alarm measures temperature a...

The LCR200 is a passive component LCR meter. Discover the tremendous value with a range of features that help this meter provide the precise measur...

The LT40 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildi...

The LT45 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildi...

The MA120 is a 200 Amp AC/DC mini clamp meter with built-in AC voltage detector and built in LED flashlight. The meter measures Frequency up to 1 k...

This mini clamp-on meter offers the convenience of a built-in non-contact AC voltage detector and bright white LED flashlight. Measures AC current ...

The MA1500 is a 1500A True RMS AC/DC Clamp Meter. 2.0 in. (52mm) jaw size for conductors up to 500MCM with True RMS for accurate readings of non-si...

The compact Extech MA250 200 amp AC/DC clamp meter offers maintenance technicians, electricians, and DIYers a test instrument that delivers a high ...

The MA260 is a True RMS 200A AC Open Jaw Clamp Meter. The MA260 has a built in NCV detector and can measure up to 200A in its 0.6 in. open jaw. Tru...

The MA3018 is a 3000A True RMS AC Flex Clamp Meter. The MA3018 features an 18 inch flexible clamp with LCD monitor. The True RMS measurements are f...

The MA61 is an AC current clamp with NCV voltage detector and full overload protection. Manual ranging clamp meter with three Current ranges and AC...

MA620 is a True RMS, autoranging AC clamp meters offer plant maintenance techs, electrical troubleshooters, and DIYers a test instrument that deliv...

The MA63 is an AC/DC current clamp with NCV voltage detector and full overload protection. Manual ranging clamp meter with three Current ranges and...

The MG310 is a Compact Insulation Resistance Tester which allows quick and easy testing/troubleshooting of motors, transducers, and other industria...

The MG500 is a digital high voltage insulation tester that tests voltage up to 10kV and measures insulation resistance to 500GOhm. The MG500 has a ...

Large 2000 count LCD display AC/DC Voltage & Current, Resistance, Diode/Continuity 1.5V and 9V Battery test function 10A fuse protection Over...