Extech 382252 Data Sheet

Specifications subject to change without notice.
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6/24/09 - R1

Includes all hardware necessary to measure earth ground

In 3 ranges from 20 to 2000Ω

Earth Ground Resistance Tester Kit

Ordering Information:

382252................Earth Ground Resistance Tester Kit

382252-NIST ......382252 with NIST Certificate

382253................Replacement Earth Bars (2pk)

382254................Replacement Set of Leads

Features:

• Large dual display with backlight

• Test Hold function for easy operation

• Automatic Zero adjustment

• AC/DC Voltage, Resistance, and Continuity

• Auto Power off

• Overrange and low battery indication

• Complete with test leads, 2 auxiliary earth bars,

carrying case, protective rubber holster and six 1.5V
AA batteries

Specifications

Earth Ground Resistance ranges 20Ω/ 200Ω/ 2000Ω
Basic Accuracy ±(2%rdg+2d)
Resolution 0.01Ω/ 0.1Ω/1Ω
Test Current / Frequency <2.5mA / 820Hz
AC Earth Voltage / Frequency 0 to 200VAC / 50 to 400Hz
Accuracy ±(3%rdg+3d)
DC Voltage 0 to 1000V
Accuracy ±(0.8%rdg+3d)
Resistance 0 to 200kΩ
Accuracy ±(1%rdg+2d)
Continuity 40Ω
Power supply Six 1.5V ‘AA’ Batteries
Dimensions 7.9 x 3.6 x 2" (200 x 92 x 50mm)
Weight 1.5lbs (700g) (meter only)