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Rated voltage: 250V / 500V / 1000V / 2500V / 5000V
Measuring range:
+ 0.1～100.0MΩ
+ 0.1～99.9MΩ
+ 80～1000MΩ
+ 0.1～99.9MΩ
+ 80～999MΩ
+ 0.80～2.00GΩ
+ 0.1～99.9MΩ
+ 80～999MΩ
+ 0.80～9.99GΩ
+ 8.0～100.0GΩ
+ 0.1～99.9MΩ
+ 80～999MΩ
+ 0.80～9.99GΩ
+ 8.0～99.9GΩ
+ 80～20000GΩ
Display range:
+ 0.1~100.0MΩ
+ 0.1~1000MΩ
+ 0.1M~2.00GΩ
+ 0.1M~100.0GΩ
+ 0.1M~2000GΩ
Open circuit voltage:
+ DC250V +10%,-10%
+ DC 500V + 20%,-10%
+ DC 1000V + 20%,-0%
+ DC 2500V +20%,-0%
+ DC5000V +20%,-0%
Rated measuring current:
+ 1MΩ loading, 1mA~1.2mA
+ 2.5MΩ loading, 1mA~1.2mA
+ 5MΩ loading, 1mA~1.2mA
Short circuit current: 5mA±0.5mA
Accuracy: ±5%±3dgt / ±5%±3dgt±20%
Display: LCD display
Insulation resistance range: maximum 1200 counts
VAC/DC range： maximum 630 counts
Bar graph： maximum 36 points
DAR/PI： maximum 9.99
time： maximum 99.59
Low battery warning: battery mark (4 levels)
Overrange display:
+ Display "OL" mark (insulation resistance range)
+ Display "Hi" mark (voltage range)
Auto range:
+ Move to higher level range: 1000 counts
+ Move to lower level range: 80 counts (insulation resistance range only)
Automatic shutdown function: Automatic shutdown 10 minutes after operation (this function does not work during the test)
Using environment conditions: Altitude below 2000m
Temperature and humidity range to ensure accuracy: 23ºC ± 5ºC / relative humidity below 85% (no condensation)
Operating temperature and humidity range: 0ºC ~ 40ºC / relative humidity below 85% (no condensation)
Storage temperature and humidity range: -20ºC ~ + 60ºC / relative humidity below 75% (no condensation)
Overload protection: AC1200V/10 S
Withstand voltage:
+ Voltage range: AC720V/10 S
+ AC5160V(50/60Hz)/5 S (from circuit to outer case)
Insulation resistance: ≥1000MΩ/ DC 1000V (from circuit to outer case)
Dimensions: 177（L）×226（W）×100（D）mm
Weight: 1.9kg（with battery）
Power supply: 12.6V/6800mAh
Product features
1. The design meets international safety specifications:
IEC 61010-1, -2-030 (CAT III 600V / CAT IV 300V pollution degree 2)
IEC 61010-031 (required standard for handheld probes)
2. Automatic discharge function: When testing the insulation resistance of a capacitive load, the charging charge is automatically released after the measurement. The discharge state can be confirmed in the voltage mode.
3. Backlight function is convenient for working in dark light or night.
4. The bar graph shows the measurement result.
5. With electric line warning sign and buzzer warning.
6. Automatic shutdown function:
To avoid battery waste caused by forgetting to shut down, the instrument will automatically shut down when there is no operation for 10 minutes after measurement.
7. Automatic measurement and PI measurement (polarization index measurement), DAR measurement (dielectric absorption ratio measurement).
