Gold Member Since 2007
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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Ground Resistance Tester, Earth Resistance Tester, Earthing Grid Resistance Meters manufacturer / supplier in China, offering Earth Resistance Meters of Large Earthing Grid, Wet Wheel Wear Tester of Asphalt in The Slurry Mixture, ASTM D7496 Bitumen and Bituminous Mixtures Saybolt Viscometer and so on.

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Supplier Homepage Product Electrical Testing Equipment Earth Resistance Meters of Large Earthing Grid

Earth Resistance Meters of Large Earthing Grid

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Chongqing, China
Production Capacity: 100PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GDDW-III
  • Working Temperature: 0-50 Centigrade
  • Test Wires: >Dia 1.2mm2
  • Trademark: GOLD
  • Specification: 370mm*270mm*220mm
  • HS Code: 9031809090
  • Precision: 3%
  • Weight: 5 Kg
  • Application: Power Station
  • Transport Package: Standard Wooden Case
  • Origin: Chongqing
Product Description
1.1 General introduction
Supplied with the new type different frequency AC power supply,The ground resistance tester adopts microprocessor tocontrol 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 Application
The grounding resistance tester is applied to measure the grounding resistance in power station or 
generator station with non-power frequency. All test results could be printed by micro printer.
1.3 Technique index
1 Measurement range:0~15Ω
2 Precision:3%RDG+0.5%FS
3 Circuit resistance <80ohm
4 Test current AC<3A
5 Test cable :>φ1.2mm2
6 Power supply: AC220V±10% 50Hz/60Hz
7 Environment temperature: 0-50°C
8 Humidity: ≤85%RH
9 Size:370mm´270mm´220mm

10 Weight:5kg
Measurement range0~15Ω
Circuit resistance <80ohm
Test current AC<3A
Test cable >φ1.2mm2
Power supplyAC220V±10% 50Hz/60Hz
Environment temperature0-50°C
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