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Chuangzhi Tiandi, No.13 Yangqiaohu
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Nanxing Power APP
Mailbox：whnx999@126.com
Telephone：400-027-8938
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产品名称
ND2571 digital grounding resistance tester
Affiliate classification
Grounding resistance detection class
Quantity
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Product description
Product parameters
Reference standard: GB/T28030-2011, SJ/T11386-2008.
Features:
● It is suitable for measuring the grounding resistance and ground voltage of various grounding devices, and also measuring the soil resistivity and the resistance value of low-resistance conductors;
● Adopt advanced technology such as synchronous detection, and strong anti-interference ability;
● When the measured grounding pole open or current pole auxiliary grounding resistance is greater than the upper limit of each range, there is an open indicator “OPEN CIRCUIT” indication.
The main parameters:
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Ground resistance measurement
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Measuring range
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0～19.99Ω（5mA）
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20～199.9Ω（0.5mA）
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200～1999Ω（0.1mA）
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Ground voltage measurement
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Measuring range
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0～19.99V，≤±（5%+2d）
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Input resistance
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>300kΩ
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Dimensions
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255mm×135mm×80mm
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Weight
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About 0.8kg
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Key words
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