Extech 382357 Clamp-on Ground Resistance Tester

★★★★★ 4.2 40 reviews

$1,399.00
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$1,399.00
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Free shipping Free 30-day returns

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Product details

Management number 211737860 Release Date 2026/04/04 List Price $559.60 Model Number 211737860
Category

From the Manufacturer Clamp-on Ground Resistance tester enables non-contact measurements of ground conductors without the need for auxiliary ground spikes. Measures resistance from 0.03? to 1500? and True RMS AC Leakage current from 0.2mA to 30.00A. It features programmable datalogging with 116 points, programmable high/low alarms, 0.9-Inch jaw size, self calibration when powered on, and verification resistors to confirm the accuracy of the meter. Cat III-300V. Complete with 9V battery, resistance check plate, and durable metal storage case.

  • Autoranging ground resistance measurements from 0.03 to 1500 with 0.02 resolution
  • True RMS AC Leakage current range of 0.2mA to 30.00A
  • Programmable datalogging with 116 data points
  • 0.9" (23mm) Jaw size for large ground rods
  • Automatic Self Calibration when powered on
UPC 793950383575
Color green
Model 382357
Brand Name Extech
Style Name 4-Wire Earth Ground Resistance Tester
Item Weight 0.71 Kilograms
Manufacturer Extech
Power Source Battery Powered
Item Dimensions 10.2 x 4.4 x 1.9 inches
Measurement Type Ohmmeter
Specification Met (unset)
Included Components 9V battery, resistance check plate and durable metal storage case
Warranty Description 1 year
Global Trade Identification Number 00793950383575

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4.2 out of 5
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40 ratings | 16 reviews
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