ZHZ4C Digital Voltage Endurance Insulation Resistance TesterDetailed product description：

ZHZ4C Digital Voltage Endurance Insulation Resistance Tester

This instrument is a fully digital display high-voltage insulation resistance tester that can simultaneously display output voltage, current, and insulation resistance values.
The alarm current setting is infinitely adjustable and has sound and light alarm functions. The instrument can automatically complete two combination tests with only one wiring.

The main features of ZHZ4C digital withstand voltage insulation resistance tester are:

Withstand Voltage
Output voltage 0-5kV/AC ± 5%
Test current 0.5-20-100mA ± 5%
Alarm current within 0.5-100mA, any value within ± 5%
Test time 1-99s continuously adjustable
Capacity 0.75kVA

insulation resistance
Rated voltage: 500V/DC and 1000V/DC, two levels ± 5%
Measurement range 0-2-20-200-2000M Ω± 5%
Any value within the alarm range of 0-2000M Ω
Measurement time 1-99s continuously adjustable

test program
Voltage endurance after insulation, voltage endurance before insulation, single voltage endurance
There are four types of single insulation.