Best selling products

The new Additel 209 and 210 loop calibrator series combine ease of use and functionality, making them the ideal tools to troubleshoot your process ...

The EX007 is a set of Spare Sample Solution Cups. For use with Extech Water Quality Meters like the PH110 ExStik Refillable pH Meter or EC500 Water...

Extension cable for measuring in solutions that are hard to reach Optional 16ft (5m) cable with probe guard/weight Attaches to ExStik® meter fo...

The EX310 is a compact manual ranging multi meter which features an extra-large 2000 count display and built-in non-contact AC voltage detector (NC...

The EX350 is a professional DMM loaded with advanced features and functions. Low Impedance (LoZ) mode eliminates false readings caused by ghost vol...

The EX355 is a professional DMM loaded with advanced features and functions. Low Impedance (LoZ) mode eliminates false readings caused by ghost vol...

The EX360 is a Compact Electrical True RMS MultiMeter with a Built in Non Contact Voltage Detector. Featuring highly accurate True RMS measurements...

Spare Vibration sensor for Heavy Duty Vibration Meter Extech 407860 and Extech 461880

The 409992 is a Small Carrying Case for Extech Meters. Store your Extech test instruments and accessories in a protective soft vinyl carrying case....

The 45168CP is a Pocket Thermo-Anemometer which measures Windspeed in ft/min, MPH, m/s, km/h, Knots and Beaufort Force with 10 second averaging fun...

A tachometer is a device that measures the angular speed of a rotating shaft in terms of revolutions per minute (RPM). The Extech 461750 Tachometer...

Perform Tachometer RPM measurement, Stroboscopic speed and motion analysis with the 461825 Combination Photo Tachometer and Stroboscope. Unique dis...

Spare Xenon Lamp (Estimated life 300 hours), 2pk for 461830 and 416831 Digital StroboTach.

This RF EMF Strength Meter monitors high frequency radiation in the 50MHz to 3.5GHz range. Ideal for mobile phones, cell phones, base stations, loc...

This 480846 RF EMF Strength Meter monitors high frequency radiation in the 10MHz to 8GHz range. Ideal for mobile phones, cell phones, base stations...

The EX503 offers an array of must-have multimeter measurements including capacitance, frequency (dual sensitivity for electrical and electronic app...

This Heavy Duty True RMS industrial MultiMeter measures AC/DC Voltage (1000V) and Current (10A), Resistance (40Mohms), Capacitance (100 microFarads...

The EX505-K is a heavy duty industrial multimeter kit. The kit includes Extech’s model EX505, DV25 and TL808 products. Kit provides you with a reli...

Ruggedly designed and waterproof to IP67 standards, the EX530 is ideal for use in the outdoors, on boats, and in any harsh industrial environment. ...

The Extech 601500 is an Electrode pH BNC Combination. This standard pH electrode includes a long 39 in. (1m) cable for hassle free use, BNC connect...

The 6015WC is a Waterproof pH Electrode with cable. For use with the Extech Model PH220-C Waterproof Palm pH Meter. Comes with a 6 month warranty. ...

The EX613 is a 400 Amp dual input AC/DC Clamp meter with built in non-contact voltage detector. This TRMS AC/DC Clamp Meter has dual thermocouple i...