ZC7 type insulation resistance meterDetailed product description：

Detailed information

Purpose and scope of application:
ZC-7 type insulation resistance meter is suitable for measuring the insulation resistance of various transformers, motors, cables, electrical equipment, and insulation materials.

Main specifications:

specification rated voltage	Measurement upper limit (M Ω)	Accuracy level of effective measurement range		remark
100V	two hundred	0.5-20	⑸⑽
	one hundred	0.5-20
	twenty	0.1-10
250V	five hundred	1-50	⑸⑽
	two hundred and fifty	0.5-20
500V	one thousand	2-100	⑸⑽	Starting at 1M Ω
	one thousand	2-100
	five hundred	1-50
1000V	two thousand	5-200	⑸⑽	Starting from 3M Ω
	two thousand	5-200
	one thousand	2-100
2500V	five thousand	10-500	⑽⒇	Starting from 5M Ω
	five thousand	10-500
	two thousand and five hundred	5-200