SMART AR3125 500 - 5000V Digital Megohmmeter Voltage Tester Ohm Meter Insulation Resistance Tester
AR3125
Rated voltage |
500V / 1000V / 2500V / 5000V |
Open Circuit Voltage |
DC 500V +30%, -0% ~ DC 5000V +20%, -0% |
Insulation Resistance Testing Range |
0.0MΩ~1000GΩ |
Short Circuit Current |
1.3 mA Approx |
Insulation Resistance Accuracy |
0~99.9GΩ : ±5% rdg ±3% rdg above 100GΩ : ±20% |
Voltage Testing Range |
DC : ±30 ~ ±600V ; AC : 30 ~ 600V (50/60Hz) |
Voltage Resolution |
1V |
Accuracy |
±2%rdg ±3rdg |
Sampling Rate |
0.5 ~ 10 times / sec |
Operation Condition |
0°C ~ 40°C, ≤ 85% RH |
Storage Condition |
-20°C ~ 60°C, ≤90% RH |
Over Load Protection |
√ |
Auto Discharge |
√ |
Battery Indication |
√ |
Polar index measurement
|
√ |
Alarm |
High Voltage Warning Symbol & Buzzer Alarm |
External power supply |
DC adapter 12V / 1A |
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