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Grounding resistor tester HDJD-470earth resistancefor electrical installationsfor telecommunications devices
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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.
Other HD Power Test Equipment Co.,ltd products
High Voltage Test Equipment
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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.