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Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.
Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.
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Soil Resistivity Tester

Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.

Soil Resistivity Tester

Place of Origin : Chongqing of China

Brand Name : Gold

Model Number : GDDW-5A

Certification : ISO

Price : Contact Us

Packaging Details : Wooden Case

Delivery Time : 7~10 business days

Payment Terms : T/T

Supply Ability : 100pcs/month

MOQ : 1pc

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Earth Resistance Tester

1. Measurement scope: 0~150Ω (including impedance of current pile)
2. Resolution: .001Ω
3. Measurement error: ± (reading×2%+0.005Ω)
4. Maximum output voltage: AC 400V (45Hz, 55Hz, double frequency, sine wave)
5. Maximum output current: AC 3A (45Hz, 55Hz, double frequency, sine wave)
6. Current output gears: 3/2.5/2/1.5/1A, one gear every 0.5A, totalling 9 gears.
7. Anti-jamming capacity: power frequency resistance 50Hz voltage 10V
8. Requirement for measuring line:
Sectional area of cooper core of current line≥1.5mm2
Sectional area of cooper core of voltage line≥1.0mm2
9. Electric power supply: AC 220V±10%, 50Hz
10. Contour dimension: 440×350×210mm3
11. Instrument weight: 30kg














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