GDDW-III Ground Network Earth Resistance Tester, China GDDW-III Ground Network Earth Resistance Tester Supplier

GDDW-III Ground Network Earth Resistance Tester - GDDW-III

GDDW-III Ground Network Earth Resistance Tester For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale GDDW-III Ground Network Earth Resistance Tester, Made in China, High Quality Products!, China Ground Network Earth Resistance Tester, Ground Network Earth Resistance Tester Supplier, Manufacturer.

GDDW-III Ground Network Earth Resistance Tester

1.1 General introduction
GDDW-III Ground Network Earth Resistance Tester 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.
Ground Network Earth Resistance 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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chongqing gold M&E co.,ltd

Address: 9F/10 jintai building nanping street nanan district , chongqing, chongqing, China,
Tel: 86-023-62940053
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing oil treatment equipment. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil purifiers which are excellent in quality, capable of standing wear, complete in various styles. And its aviation, ship, railway, pharmacy and edible oil processing. Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with the standard JB/T5285-2001 by Ministry of Machine Building, standard DL/T521-2004 by Ministry of Power Industry.