ZC42A Series Commercial Insulation Resistance Meter (Megohmmeter)Detailed product description：

Technical parameters of ZC42A series mains insulated resistance meter (megohmmeter)

Model number		ZC42-1		ZC42-2		ZC42-3
rated voltage	（V）	one hundred	two hundred and fifty	two hundred and fifty	five hundred	five hundred	one thousand
	tolerance	±10 %
measurement range		0~100	0~200	0~200	0~500	0~500	0~1000
Accuracy (level)		ten
External dimensions/weight		265W * 125D * 165H / 3.5（MM /KG）

Main purpose and characteristics:

Suitable for measuring high resistance and electrical work such as installation, operation, maintenance, and repair of experimental circuits, motor windings, cables, or other electrical equipment, and can perform general insulation tests. This instrument has two ranges for users to choose from.