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Digital Earth ResistanceTester
Digital Earth ResistanceTester
Supplier Info
[China Supplier]
Contact Person : Ms. yao nancy
Tel : 86-551-4412870,13965041359
Fax : 86-551-4412870
Product Detail
Digital Earth ResistanceTester 1. ISO9001:2000 2. UL

Digital Earth Resistance Tester

1 Features:

Earth resistance clamp is a breakthrough from traditional tester. Neither the supplementary earth leads nor the break earth equipment is necessary. Ground resistance result can be get safe and fast only by clamping the ground line.It is also widely used in the field of electric power distribution, telecommunication and architectural ground.

· Two pole and three pole AC resistance test and DC resistance test

· Three pole and four pole earth resistance test

· Four pole test the ground resistivity directly

· With current-clamp selection you should not cut the earth connection

· Optional test voltage 20V/48V

· Automatic frequency control(AFC),can auto distinguish interference and choose the suitable test frequency, minimize the influence of interference.94Hz,128Hz optional.

· With test data storage function, can store 100 test data, upload to the PC and analysis, output the test report

· Alarm function

· Clock function

· Two power supply-dry battery or rechargeable battery

2 Technical Specification:

3 Pole/ 4 Pole

Voltage : AC 20V/48V

Frequency: 94Hz,128Hz AFC

Resistance: 0.1.~20K.

Short-circuit current

≤100mA

Solid Resistivity

Voltage : AC 20V/48V

Frequency: 94Hz,128Hz AFC

Range: 1..m~9999k..m

Interference Vol/Fre/Current

Vol DC:±1V-±50V AC: ±1V-50V

Fre:16Hz-400Hz

USB 2.0

No

Data storage

Manual control 100

Power

LR6x6; Vol:1.5Vx6

Ni-MH rechargeable battery 7.2V

Power adapter

Input: Voltage 100-240V, Frequency:50-60Hz

Output: 12VDC,3A

Display

LCD display, black light, mix display 9999

Dimension

230(W)*125(H)*284(L)mm

Digital Earth ResistanceTester

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