快速支持
直接联系认证专家
PVΩ measurement:
- DC 500 V : 2000 MΩ Accuracy 0.200 to 500 MΩ / ±4% rdg. ; 501 to 2000 MΩ / ±8% rdg.
- DC 1000 V: 4000 MΩ Accuracy 0.200 to 1000 MΩ / ±4% rdg. ; 1010 to 4000 MΩ / ±8% rdg.
- Other measuring range / Accuracy: 0 to 0.199 MΩ / ±2% rdg. ±6 dgt.
Insulation resistance measurement:
- Testing voltage DC: 50V, 125 V, 250 V, 500 V, 1000 V
- Range: 100 MΩ, 250 MΩ, 500 MΩ, 2000 MΩ, 4000 MΩ
- Accuracy: ±4% rdg.
- Lower limit resistance: 0.05 MΩ, 0.125 MΩ, 0.25 MΩ, 0.5 MΩ, 1 MΩ
- DC voltage measurement: 4.2 V (0.001 V resolution) to 1000 V (1 V resolution), 4 ranges, Accuracy: ±1.3% rdg. ±4 dgt.
- AC voltage measurement: 420 V (0.1 V resolution)/600 V (1 V resolution), 2 ranges, 50/60 Hz, Accuracy: ±2.3% rdg. ±8 dgt.
- Other functions: Live circuit indicator, automatic electric discharge, automatic DC/AC detection, comparator, drop proof, auto power save
- Power supply: AA alkaline batteries (LR6) ×4, Continuous operating time: Approx. 20 hours (based on in-house tests)
- Dimensions and mass: 159 mm (6.26 in) W × 177 mm H (6.97 in) H × 53 mm (2.09 in) D, Approx. 600 g (21.2 oz) (including batteries, excluding test lead)
- Accessories: TEST LEAD L9787 ×1, Neck strap ×1, Instruction manual ×1, AA alkaline batteries (LR6) ×4
VIDEO
| PVΩ measurement | ||
|---|---|---|
| Rated output voltage | DC 500 V | DC 1000 V |
| Effective maximum indicated value | 2000 MΩ | 4000 MΩ |
| Measuring range/ Accuracy | 0.200 to 500 MΩ / ±4% rdg. 501 to 2000 MΩ / ±8% rdg. |
0.200 to 1000 MΩ / ±4% rdg. 1010 to 4000 MΩ / ±8% rdg. |
| Other measuring range / Accuracy | 0 to 0.199 MΩ / ±2% rdg. ±6 dgt. | |
| Rated output voltage | DC 50 V | DC 125 V | DC 250 V | DC 500 V | DC 1000 V |
|---|---|---|---|---|---|
| Effective maximum indicated value | 100 MΩ | 250 MΩ | 500 MΩ | 2000 MΩ | 4000 MΩ |
| Accuracy 1st effective measuring range MΩ | ±4% rdg. 0.200 to 10.00 |
±4% rdg. 0.200 to 25.0 |
±4% rdg. 0.200 to 50.0 |
±4% rdg. 0.200 to 500 |
±4% rdg. 0.200 to 1000 |
| Lower limit resistance | 0.05 MΩ | 0.125 MΩ | 0.25 MΩ | 0.5 MΩ | 1 MΩ |
| DC voltage measurement | 4.2 V (0.001 V resolution) to 1000 V (1 V resolution), 4 ranges, Accuracy: ±1.3% rdg. ±4 dgt., (Ranges in excess of 1000 V are not guaranteed for accuracy.) |
||||
| AC voltage measurement | 420 V (0.1 V resolution)/600 V (1 V resolution), 2 ranges, 50/60 Hz, Accuracy: ±2.3% rdg. ±8 dgt., (Ranges in excess of 600 V are not guaranteed for accuracy.) |
||||
| Display | Semi-transmissive FSTN LCD with back lighting, Backlight | ||||
| Response time | Insulation resistance range: 1 second, PVΩ function: 4 seconds (based on in-house tests) | ||||
| Other functions | Live circuit indicator, automatic electric discharge, automatic DC/AC detection, comparator, drop proof, auto power save | ||||
| Power supply | AA alkaline batteries (LR6) ×4, Continuous operating time: Approx. 20 hours (based on in-house tests) | ||||
| Dimensions and mass | 159 mm (6.26 in) W × 177 mm H (6.97 in) H × 53 mm (2.09 in) D, Approx. 600 g (21.2 oz) (including batteries, excluding test lead) | ||||
| Accessories | TEST LEAD L9787 ×1, Neck strap ×1, Instruction manual ×1, AA alkaline batteries (LR6) ×4 | ||||
