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Grounding resistor tester HDJD-470
earth resistancefor telecommunications devicesfor electrical installations

grounding resistor tester
grounding resistor tester
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Characteristics

Test type
grounding resistor, earth resistance
Tested product
for electrical installations, for telecommunications devices
Configuration
portable
Other characteristics
digital

Description

HDJD-470 Earth resistance tester is specially designed and manufactured for ground resistance, The testing current reaches 20mA. The digital and micro-processing technology, precision 3-wire method and simple 2-wire method are used to measure ground resistance, importing FFT (Fast Fourier Transform) technology, which is widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection, industrial electrical equipment and other earth resistance, earth voltage measurement.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.