| 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. |
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 |
| Rated output voltage |
DC 50 V |
DC 125 V |
DC 250V |
DC 500 V |
DC 100 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 50.00 |
±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 |