Test voltages
100 V - 250 V - 500 V - 1,000 V.
Maximum resistance reading
200 GΩ @ 100 V.
500 GΩ @ 250 V.
1 TΩ @ 500 V.
2 TΩ @ 1,000 V.
Short circuit current
1 mA ± 2%.
Teste voltages accuracy
± 2% of nominal test voltages on R ≥ 1 GΩ.
Internal current limiting resistance
100 kΩ @ 100 V.
250 kΩ @ 250 V.
500 kΩ @ 500 V.
1 MΩ @ 1,000 V.
Insulation tester accuracy
Class 2 (± 2% of full scale deflection).
Analogue indicator
Class 1. Scale with up to 98 mm length, with extra fine pointer and mirror, thus avoiding parallax errors. Taut band system.
Environmental protection
IP54 (with closed lid).
Safety class
In accordance with IEC 61010-1.
E.M.C.
In accordance with IEC 61326-1.
Electromagnetic immunity
In accordance with IEC 61000-4-3.
Electrostatic immunity
In accordance with IEC 61000-4-2.
Power supply
Internal rechargeable 12 V - 2.3 Ah, sealed lead acid battery.
Battery charger
100 - 240 V~ mains supply.
Operating temperature range
-5 °C to +50 °C.
Storage temperature range
-25 °C to +65 °C.
Humidity
95 % UR (non condensing).
Equipment weight
Aprox. 3.7 kg.
Dimension
274 x 250 x 124 mm.