Earth Ground Resistance Tester Kit
Includes all hardware necessary to measure earth ground
In 3 ranges from 0.01 to 2000Ω
Features:
•
3-1/2 Digit (1999 count) multifunction
LCD with Data Hold
•
Measures Earth Resistance in three ranges
•
2mA (800Hz) Test Current and Frequency
•
0 to 200VAC (40 to 500Hz)
AC Earth Voltage/Frequency
•
Auto power off, 3 minute Timer
•
Overload Protection
•
Open circuit, overrange and
low battery indications
•
Complete with test leads, auxiliary earth bars,
heavy duty case, and six 1.5V AA batteries
Check resistance between earth and
grounding rod.
Specifications
Earth Ground Resistance ranges
Basic Accuracy
Resolution
Test Current / Frequency
AC Earth Voltage / Frequency
Basic Accuracy
Power supply
Dimensions
Weight
20Ω / 200Ω / 2000Ω Ω
±(2%rdg+2d)
0.01Ω / 0.1Ω / 1Ω
2mA (800Hz)
0 to 200VAC (40 to 500Hz)
±(1%rdg+2d)
Six 1.5V ‘AA’ Batteries
6.4 x 3.9 x 2" (163 x 100 x 50mm)
25.7oz (800g)
Ordering Information:
382152................Earth
Ground Resistance Tester Kit
382152-NIST
......382152 with NIST Certificate
382153................Replacement
Earth Bars (2pk)
382154................Replacement
Set of Leads
www.extech.com
Specifications subject to change without notice.
6/5/08 - R1
Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
EXTECH [ EXTECH INSTRUMENTS CORPORATION. ]
