Extech 382357
Clamp-On Ground Resistance Tester with Data logging

Enables non-contact measurements of ground conductors without the need for auxiliary spikes
Autoranging ground resistance measurements from 0.03Ω to 1500Ω with 0.02Ω resolution
True RMS AC Leakage current range of 0.2mA to 30.00A
Programmable datalogging with 116 data points
Programmable Hi/Lo alarm
0.9" (23mm) Jaw size for large ground rods
Simplifies ground resistance measurements on multiple point ground systems
Auto power off
Verification resistors confirm accuracy of meter
Automatic Self Calibration when powered on
9999 Count LCD display with Data Hold
Electrical Noise Detection feature prevents inaccurate readings
Data hold and continuity beeper

Extech 382357 Shown

Ordering Information
Model	Description	Buy Online	Price
382357	Extech 382357 Clamp-On Ground Resistance Tester		$1,299.00
382357NIST	Extech 382357-NIST Clamp-On Ground Resistance Tester with NIST calibration		$1,424.00
Included Accessories
	(1) 9V Battery (1) Resistance check plate (1) Durable metal storage case	Included

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.

$20.00 Minimum on Total Order