Insulation measurement ranges 

at 50 V: 10kΩ ... 2 GΩ 

 

at 100 V: 20kΩ ... 2 GΩ 

Sampling rate digital display 

2.5 measurements per sec. 

Sampling rate analogue bargraph 

10 measurements per sec. 

Digital accuracy 

 

400MΩ ... 3999MΩ  

.3 % of scale +/- 2 Digits 

4 GΩ ... 20 GΩ 

.5 % of scale +/- 2 Digits 

Analogue accuracy 

5 % of scale +/-1 segment 

Test voltage 

50 V and 100 V 

Voltage measurement 

0...600 V AC/DC 

External voltage withstand 

720 V AC/DC 

Size of LCD 

7.3 x 5.43 cm 

Power supply 

6 batteries AA 1.5 V (LR6) 

Operating temperature 

-10 °C ... +55 °C 

Dimensions (L x W x H) 

21.1 x 10.8 x 6.0 cm 

Weight 

approx. 840 g