Extech Instruments

The 380360 is a 1000V digital tester with an automatic 3 minute test. Three test voltages of 250V, 500V and 1000V. Insulation Resistance to 2000MΩ....

Captures up to 8000 readings from Extech's Heavy Duty meters Selectable sampling rates (1 sec. to 99 hours) Complete with 4 AA batteries, PC soft...

The 380320 is an Analog Insulation Tester with a large, easy to read analog display. Featuring a live circuit warning which displays the actual AC ...

This autoranging megohmmeter measures insulation resistance up to 2000MΩ. Choice of 250, 500 or 1000VDC test voltages. The large backlit dual displ...

The Extech 365510 is a digital stopwatch and clock. This sporty, yellow stopwatch has a water-resistant housing, accumulated elapsed time and split...

The EX363 is a Compact HVAC True RMS MultiMeter with a Built in Non Contact Voltage Detector. Featuring highly accurate True RMS measurements, LoZ ...

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

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

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

The EX330 is a compact autoranging multimeter which features extra large 4000 count display and a built-in non-contact AC voltage detector. Advance...

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...

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 EX010 is an ExStik 3 foot Extension Cable with a Probe Guard and Weight. This product is for use with Extech meters like the DO600 Waterproof E...

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...

The EX006 is a Weighted Base and Solution Cups Kit. For use with Extech Water Quality Meters like the PH110 ExStik Refillable pH Meter or EC500 Wat...