GDDW-III Ground Network Earth Resistance Tester

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Payment Type:: T/T, L/C, D/A

Incoterm:: FOB

Min. Order:: 1 Set/Sets

Min. Order:: 1 Set/Sets

Delivery Time:: 7 Days

Transportation:: Ocean, Land, Air

Quantity:

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Basic Info

Place of Origin:	chongqing
Payment Type:	T/T,L/C,D/A
Incoterm:	FOB
Transportation:	Ocean,Land,Air

Product Description

1.1 General introduction

Supplied with the new type different frequency AC power supply,It adopts microprocessor to control and process signal,which solve problems of the interference between test lead wires.It is used to test grounding resistance in different places such as substation ground network(4Ω).power station.microwave station(10Ω).lightning rod(10Ω)and so on.

1.2 Technique index

Measuring range:0~15Ω

Precision:3%

Measuring current output:AC<3A

Test wires:>φ1.2mm²

Power supply:AC 220V 50Hz

Size:370*270*220mm³

Weight:5kg

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