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Best Seller | Extech Instruments 4-Wire Earth Ground Resistance Tester With Limited Nist GRT300-NISTL Extech Instruments 4-Wire Earth Ground Resistance Tester With Limited Nist GRT300-NISTL. 4-wire 3-wire and 2-wire testing. Large dual line LCD. Automatic I (current) and P (potential) spike check. Test Hold function for easy operation. Autoranging... ... more | FREE shipping go to store |
Extech Instruments Current & Voltage Calibrator With Nist PRC15-NIST Extech Instruments Current & Voltage Calibrator With Nist PRC15-NIST. Includes test leads alligator clips 100V-240V AC universal adaptor with 4 plugs six AA batteries and hard carrying case. Features/Specifications: 0 to 24mA (-25 to 125-Percent )... ... more | FREE shipping go to store |
Extech Instruments Insulation Tester With Nist 380396 380396-NIST Extech Instruments Insulation Tester With Nist 380396 380396-NIST. It measures insulation resistance to 400 MOhm. The tester features a large easy-to-read analog display which quickly and accurately indicates the weld insulation or residual current... ... more | FREE shipping go to store |
Extech Instruments Resistance Tester W/Nist 382357 382357-NIST Extech Instruments Resistance Tester W/Nist 382357 382357-NIST. True RMS AC Leakage current range of 0.2mA to 30A with 1.000mA resolution. Programmable Datalogging with 116 data points. Performs without the need for auxiliary spikes. Complete with... ... more | FREE shipping go to store |
Extech Instruments Clamp Meter Hvac With Nist 380976-K-NIST Extech Instruments Clamp Meter Hvac With Nist 380976-K-NIST. Measures 1/3-Phase True Power (kW) Apparent Power (kVA) Reactive Power (kVAR) Horsepower (HP) Power Factor and Phase Angle with Lead/Lag indicator. Auto Detect AC/DC Voltage measurements... ... more | FREE shipping go to store |
Extech Instruments High Voltage Insulation Tester MG500 Extech Instruments High Voltage Insulation Tester MG500. The MG500 has a CAT III 300 Volt safety rating. This product is complete with a year warranty built-in heavy duty carrying case with cover test leads alligator clips and 8 x C batteries.... ... more | FREE shipping go to store |
Extech Instruments Clamp Meter With Nist 380926 380926-NIST Extech Instruments Clamp Meter With Nist 380926 380926-NIST. jaw that accommodates two 500MCM cables. A built-in full-function DMM can measure AC/DC Voltage and Current Resistance capacitance frequency Duty Cycle Diode and Continuity. Measurements... ... more | FREE shipping go to store |
Extech Instruments Hvac Multimeter True Rms Cat Iv W/Temp And Nist EX363-NIST Extech Instruments Hvac Multimeter True Rms Cat Iv W/Temp And Nist EX363-NIST. Low Impedance (LoZ) mode eliminates false readings caused by ghost voltages. Low Pass Filter (LPF)attenuates high frequencies to reduce noise for accurate readings. True... ... more | FREE shipping go to store |
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