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Features:
Insulation Resistance Measurement | ||
Test Voltage (dc) | Range (dc) | Accuracy (± reading) |
250 V | < 200 kΩ | unspecified |
200 kΩ to 5 GΩ | 5 % | |
< 5 GΩ to 50 GΩ | 20 % | |
> 50 GΩ | unspecified | |
500 V | 200 kΩ | unspecified |
200 kΩ to 10 GΩ | 5 % | |
10 GΩ to 100 GΩ | 20 % | |
> 100 GΩ | unspecified | |
1000 V | < 200 kΩ | unspecified |
200 kΩ to 20 GΩ | 5 % | |
20 GΩ to 200 GΩ | 20 % | |
> 200 GΩ | unspecified | |
2500 V | < 200 kΩ | unspecified |
200 kΩ to 50 GΩ | 5 % | |
50 GΩ to 500 GΩ | 20 % | |
> 500 GΩ | unspecified | |
5000 V | < 200 kΩ | unspecified |
200 kΩ to 100 GΩ | 5 % | |
100 GΩ to 1 TΩ | 20 % | |
> 1 TΩ | unspecified | |
10000 V | < 200 kΩ | unspecified |
200 kΩ to 200 GΩ | 5 % | |
10 GΩ to 2 TΩ | 20 % | |
> 2 TΩ | unspecified | |
Bar graph range | 0 to 1 TΩ | |
Insulation test voltage accuracy | -0 %, +10 % at 1 mA load current | |
Induced ac mains current rejection | 2 mA maximum | |
Charging rate for capacitive load | 5 seconds per μF | |
Discharge rate for capacitive load | 1.5 s/μF | |
Leakage current measurement | Range: 1 nA to 2 mA | Accuracy: ± (5 % + 2 nA) |
Capacitance measurement | Range: 0.01 uF to 15.00 μF | Accuracy: ± (15 % rdg + 0.03 μF) |
Timer | Range: 0 to 99 minutes | Resolution Accuracy: Setting: 1 minute |
Indication: 1 second | ||
Live circuit warning | Warning Range: 30 V to 660 V ac/dc, 50/60 Hz |
Voltage Accuracy: ± (15 % + 2 V) |
General Specifications | ||
Display | 75 mm x 105 mm | |
Power | 12 V lead-acid rechargeable battery, Yuasa NP2.8-12 | |
Charger Input (AC) | Charger Input (AC) 85 V to 250 V ac 50/60 HZ 20 VA | |
This Class II (double insulated) instrument is supplied with a Class 1 (grounded) power cord. The protective earth terminal (ground pin) is not connected internally. The extra pin is for added plug retention only. | ||
Dimensions | 170 mm x 242 mm x 330 mm (6.7 in x 9.5 in x 13 in) | |
Weight | 3.6 kg (7.94 lb) | |
Temperature (operating) | -20 ºC to 50 ºC (-4 ºF to 122 ºF) | |
Temperature (storage) | -20 ºC to 65 ºC (-4 ºF to 149 ºF) | |
Humidity | 80 % to 31 ºC decreasing linearly to 50 % at 50 ºC | |
Altitude | 2000 m | |
Enclosure sealing | IP40 | |
Input overload protection | 1000 V ac | |
Electromagnetic compatibility | EN 61326 | |
Safety compliance | CAT III 1000 V, CAT IV 600 V | |
Pollution degree | 2 |
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