EXTECH 382357 Clamp-on Ground Resistance Tester

Name: EXTECH 382357 Clamp-on Ground Resistance Tester
Brand: EXTECH
SKU: 382357
Availability: PreOrder

$2,876.00 .( $3,163.60 inc. GST )

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Features

EXTECH 382357 Clamp-on Ground Resistance Tester
Autoranging ground resistance measurements from 0.025Ohm to 1500Ohm with 0.002Ohm resolution
True RMS AC Leakage current range of 0.2mA to 30A with 1.000mA resolution
Programmable Datalogging with 116 data points
Programmable Hi/Lo Alarm
0.9″ (23mm) Jaw size for large ground rods

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SKU: 382357 Categories: EXTECH, Ground Resistance Tester Tag: Extech

Extech 382357 Clamp-on Ground Resistance Tester.

Clamp-On Ground Resistance Tester

The Extech 382357 Clamp-on Ground Resistance tester enables non-contact measurements of ground conductors without the need for auxiliary ground spikes. Comes with 9V battery, resistance check plate, metal storage case, and user manual.

Additional Features

Measures resistance from 0.03Ω to 1500Ω and True RMS AC Leakage current from 0.2mA to 30.00A. It features programmable datalogging with 116 points, programmable hi/lo alarms, 0.9” jaw size, self-calibration when powered on, and verification resistors to confirm the accuracy of the meter. Cat III-300V.

Applications

Clamp-On Ground Tester simplifies ground resistance measurements on multiple-point ground systems. Use to verify the resistance of cellular and communication tower ground grids, check utility transmission systems and grounding rods, perform maintenance on electrical transportation systems. Ideal for verifying ground systems in sub-stations, factories, and office buildings.

Applications:

Verify resistance of cellular and communication tower ground grids
Check utility transmission systems and grounding rods
Maintenance on electric transportation systems
Ideal for grounding systems in sub-stations, factories and office buildings

Resistance Test Frequency	1.667KHz (15mV rms approx.)
Max Conductor size	0.9” (23mm)
Display	4-digit (9999 count) display
Sampling rate	0.4 seconds
Power supply	One 9V battery
Power consumption	40mA
Temp. Coefficient	0.15 times the specified accuracy per degree centigrade from 4 to 18°C and 28 to 50°C
Current Overload Protected	to 100A Continuous, 200A for less than 60 seconds (50/60Hz)
Continuity check	Audible tone if reading is less than approx. 40 Ω
Range selection	Automatic ranging
Safety	Meets the requirements for IEC1010-1 Category III 300V and Category II 600 V
Operating conditions	-20 to 50°C with < 85% RH
Storage conditions	-28 to 60°C with < 75% RH
Dimensions	258 x 110 x 47mm
Weight	700g
Accessories	Resistance check plate, 9V battery, carrying case