| Test voltage |
250 V to 5 kV DC, (Possible in 25 V steps between 250 V and 1 kV and in 100 V steps between 1 and 5 kV) |
| Measurement range |
0 MΩ to 500 GΩ (250 V)
0 MΩ to 1 TΩ (500 V)
0 MΩ to 2 TΩ (1 kV)
0 MΩ to 5 TΩ (2.5 kV)
0 MΩ to 10.0 TΩ (5 kV) |
| Measurement current |
1 mA (Test voltage 250 V to 1 kV), 0.5 mA (Test voltage 1.10 kV to 2.50 kV) 0.25 mA (Test voltage 2.60 kV to 5 kV), Short-circuit current: 2 mA or less |
| Resistance range |
10 MΩ to 10 TΩ, 7 ranges (auto range) |
| Accuracy |
±5% rdg. ±5 dgt. Up to [Test voltage (setting value)/Resistance measurable at 100 nA]
±20% rdg. ±5 dgt. [Test voltage (setting value)/Resistance measurable at 100 nA] to [Test voltage (setting value)/Resistance measurable at 1 nA] or 500 GΩ
±30% rdg. ±50 dgt. [Test voltage (setting value)/Resistance measurable at 1 nA] or 501 GΩ to 9.99 TΩ |
| Leakage current measurement |
1 nA to 1.20 mA, 6 ranges (current measurement that occurs when test voltage is generated)
Accuracy ±2.5% rdg. ±5 dgt. (1 mA range); refer to complete catalog for other ranges |
| Voltage measurement |
±50 V to ±1 kV DC, 50 V to 750 V AC (50/60 Hz),
Accuracy: ±5 % rdg. ±5 dgt. , Input resistance: Approx. 10 MΩ |
| Temperature measurement |
-10.0 ˚C to 70.0 ˚C, 3 ranges (used with optional sensor)
Accuracy ±1.0 ˚C (0.0 ˚C to 40.0 ˚C); refer to complete catalog for other ranges |
| Other functions |
Insulation Diagnosis (Temperature compensation, PI/DAR display, Step voltage test), Data memory, Communication (USB 2.0, PC application software), auto discharge, hot conductor warning indication, etc. |
| Display |
Digital LCD, max. 999 dgt. with backlight, Bar graph display |
| Power supply |
LR6 (AA) alkaline batteries ×6, Battery pack 9459, or AC adapter 9753 or 9418-15 (100 - 240 VAC)
Continuous use : [LR6] 5 hr, [9459] 9 hr, (Occur 5 kV, +/- open terminal) |
| Dimensions and mass |
260 mm (10.24 in)W × 250.6 mm (9.87 in)H × 119.5 mm (4.70 in)D, 2.8 kg (98.8 oz) |
| Included accessories |
Test lead 9750-01 ×1, Test lead 9750-02 ×1, Test lead 9750-03 ×1, Alligator clip 9751-01 ×1, Alligator clip 9751-02 ×1, Alligator clip 9751-03 ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×6, USB cable ×1, PC application software (CD-R) ×1 |
