The tester which is small in volume and light in weight can measure the insulating parameters of electric de-vices rapidly and accurately.
该仪器体积小、重量轻，能对电气设备绝缘性能的诸参数实现快速准确的测量。
The tester which is small in volume and light in weight can measure the insulating parameters of electric de-vices rapidly and accurately.
该仪器体积小、重量轻，能对电气设备绝缘性能的诸参数实现快速准确的测量。
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