Dear Sir, we wants to know that why u providing pot of earth in ur insulation tester when it dosen t work. we also wants to know about the connection method of to get result. bcoz when we connect the instrument according ur manual then it is not showing any result.we are so confused how we can get result from instrument & what will the connection for calibrate this instrument. plese give feedback as soon as possible looking for ur best co-operation as soon as possible.
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