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Two function in one: Insulation tester and ground fault locator
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Test and record insulation status of facilities
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No disconnection of the electrical installation, ground fault location is carried out during operation
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Fast locations for ground fault even when cables are buried unearth
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Signal-generator with adjustable frequency and voltage, convenient for testing
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Reflects aging status of facilities for further reparation
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Powerful management software on PC for trouble analyzing
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Reduced maintenance and repair costs