Digital Insulation Resistance Tester

The digital insulation resistance tester, also known as megohmmeter or high-voltage insulation resistance tester, is used for testing insulation resistance. This instrument features an LCD large-screen gray-white backlit display, data storage, data retrieval, alarm, automatic shutdown functions. It also has the functions of measuring DC voltage, AC voltage, absorption ratio and polarization index.

Product Parameter

Output voltage	250V(±10%)、500V(±10%)、1000V(±10%)、2500V(±10%)、5000V(±10%)
Measuring range	250V(±10%) 0～10GΩ 500V(±10%) 0～10GΩ 1000V(±10%) 0～20GΩ 2500V(±10%) 0～200GΩ 5000V(±10%) 0～200GΩ
Measurement accuracy	0～2000MΩ ±3%rdg±5dgt 1GΩ～20GΩ ±5%rdg±5dgt 20GΩ～200GΩ ±20%rdg±10dgt
Measurement resolution	0～20MΩ 0.01MΩ 20MΩ～200MΩ 0.1MΩ 200MΩ～2000MΩ 1MΩ 2000MΩ～20GΩ 0.01GΩ 20GΩ～200GΩ 0.1GΩ
Alternating voltage range	DC 0.0V～1000V
Direct voltage range	AC 0.0V～750V
Instrument power supply	DC 9V
Working temperature	-10℃～40℃
Overall dimensions	240 mm×188mm×85mm
Weight	1230g

Product Feature And Application

1. High output power and multiple output voltage levels.

2.Controllable off-white backlight, suitable for use in dimly lit areas.

3. An alarm notification will be triggered when the controllable measurement value exceeds the alarm set value.

4. Low battery voltage symbol display. Indicates that when the battery voltage is low, it reminds to replace the battery in time.

Accessory

No	Name	Qty
1	Tester	1 set
2	Test cables	1set
3	Battery 1.5V	6piece
4	instrument box	1piece
5	manual	1 copy
6	Factory inspection certificate	1copy