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Product description
Product parameters
Reference standard: GB/T13978-2008, DL/T980-2005.
Features:
● Suitable for on-site testing of insulation resistance of high-voltage transmission line insulators;
● The high voltage is formed by an electronic circuit, powered by a battery, without a hand-cranked generator, and can be operated by one person;
● Digital display, measurement is fast, accurate, stable and intuitive.
The main parameters:
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Internal voltage
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DC5000V
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Measuring range
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0 to 1999 MΩ (Measurement time: 1S)
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|
Resolution
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1MΩ
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Basic error
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±5%
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Alarm threshold
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＜500MΩ
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Working power
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9V battery 1 section
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Dimensions
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320mm×220mm×85mm
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Weight
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About 1kg
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Key words
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