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| Brand Name: | Bestone, Benetech |
| Model Number: | GM3123,GM3125 |
| MOQ: | 3 |
| Price: | negotiable |
| Delivery Time: | 5-8 working days |
| Payment Terms: | T/T,Western Union,MoneyGram |
| Rated Voltage | 250V | 500V | 1000V | 2500V | 5000V (GM3125 only) |
|---|---|---|---|---|---|
| Test Range | 0.0-99.9MΩ 100-499MΩ |
0.0-99.9MΩ 100-999MΩ |
0.0-99.9MΩ 100-999MΩ 1.00-1.99GΩ |
0.0-99.9MΩ 100-999MΩ 1.00-9.99GΩ 10.0-99.9GΩ |
0.0-99.9MΩ 100-999MΩ 1.00-9.99GΩ 10.0-99.9GΩ 100-1000GΩ |
| Open Circuit Voltage | DC 250V +30% -0% | DC 500V +30% -0% | DC 1000V +20% -0% | DC 2500V +20% -0% | DC 5000V +20% -0% |
| Rated Current | 0.5MΩ loading 0.5mA-0.55mA | 0.5MΩ loading 1mA-1.2mA | 2.5MΩ loading 1mA-1.2mA | 2.5MΩ loading 1mA-1.2mA | 5MΩ loading 1mA-1.2mA |
| Short-circuit Current | Approx. 1.3mA | ||||
| Accuracy | ±5%rdg ±3%dgt | ±5%rdg±3dgt (0-99.9GΩ) ±20%rdg±3dgt (above 100GΩ) |
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| DV | AV | |
|---|---|---|
| Measuring Range | ±30-±600V | 30-600V(50/60Hz) |
| Resolution | 1V | |
| Accuracy | ±2%rdg±3dgt | |
| Display | Max. 999 counts LCD display (1000 counts at 1T is displayed) |
| Over Range Indication | OL mark appears on insulation resistance range. LO mark appears on voltage's range. |
| Auto-ranging | Range shifts to upper range: 1000 count. Range shifts to lower range: 95 counts (only on insulation resistance range) |
| Sample Rate | 0.5-10 times/sec |
| Operable Altitude | Less than 2000m (Indoor use) |
| Operation Environment | Temperature 0-40°C, humidity ≤85% |
| Storage Environment | Temperature -20-60°C, humidity ≤90% |
| Overload Protection | Insulation resistance: AC 1200V/10s. Voltage: AC 720V/10s |
| Insulation Resistance | 1000M or more/DC 1000V (between electrical circuit and enclosure) |
| Power Supply | DC12V (8x1.5V LR14 battery) |
| Battery Life | Approx. 15 hours |
| Dimensions | 153x96x200 mm |
| Weight | 1032g (without batteries and test wires) |
