| Range |
Insulation resistance |
Voltage
measurement |
| 500V |
1000V |
2500V |
5000V |
V AC/DC |
| Measuring range |
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
(1TΩ) |
30~600V
AC/DC
(50/60Hz) |
| Accuracy |
|±5%rdg |±3dgt |
|±5%rdg |±3dgt |
|±5%rdg |±3dgt |
|±5%rdg |±3dgt
|±20%(100GΩ or more) |
|±2%rdg |±3dgt |
| Short Circuit Current |
Max. 5mA |
------- |
| Rated test Current |
1mA to 1.2mA
at 0.5MΩ load |
1mA to 1.2mA
at 1MΩ load |
1mA to 1.2mA
at 2.5MΩ load |
1mA to 1.2mA
at 5MΩ load |
------- |
| Open circuit voltage |
500VDC
|
1000VDC
|
2500VDC
|
5000VDC
|
------- |
| Maximum display |
999 Counts (1000 counts only at 1000GΩ) |
630 Counts |
| Current consumption |
1000mA approx. (During measurement) |
110mA approx. |
| Withstand Voltage |
5320V AC for 5 seconds |
| Applicable standard |
IEC 61010-1 CAT.III 600V Pollution degree 2
IEC 61010-031, IEC 61326 |
| Power source |
DC12V : LR14×8 pcs. |
| Dimensions |
205(L) × 152(W) × 94(D)mm |
| Weight |
1.8kg approx. |
| Accessories |
7165A (Line probe), 7224A (Earth cord), 7225A (Guard cord)
8019 (Hook type prod), 8254 (Extension prod), 9159 (Hard case)
LR14 (Alkaline battery size C) × 8,
Instruction manual, Calibration certificate |
| Optional |
7168A (Line probe with alligator clip)
7253 (Longer Line probe with alligator clip)
8302 (Adaptor for recorder) |