Ground Network Earth Resistance Tester GDDW-III manufacturer from China Chongqing Gold Mechanical& Electrical Equipment CO.,Lt

Price:	12.0 USD
Payment Terms:	T/T,L/C,D/P,WU
Place of Origin:	Chongqing, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: GDDW-III

Production Capacity: 500sets/per month

Delivery Date: within 10 days

Earth Resistance Tester: Ground Network Earth Resist...

Means of Transport: Ocean,Land,Air

Packing: Wooden Case Suitable for An...

Brand Name: GOLD

1.Supplied with the new type different frequency AC power supply.
2.It adopts microprocessor to control and process signal,

I.General introduction

     1.Supplied with the new type different frequency AC power supply.
     2.It adopts microprocessor to control and process signal,which solve problems of the interference between test lead wires.
     3.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.

II.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