Test voltages
500 V - 1,000 V.
Maximum resistance reading
100 GΩ @ 500 V.
200 GΩ @ 1,000 V.
Short circuit current
1 mA ± 2%.
Test voltages accuracy
± 2% of nominal test voltages on R ≥ 1 GΩ.
Internal current limiting resistance
500 kΩ @ 500 V.
1 MΩ @ 1,000 V.
Insulation tester accuracy
Class 2 (± 2% of full scale deflection).
Analog indicator
Up to 98 mm scale length, taut band, with mirror (thus avoiding parallax errors).
Environmental protection
IP54 with closed lid.
Safety class
In accordance with IEC 61010-1.
E.M.C.
In accordance with IEC 61326-1.
Electro magnetic irradiation immunity
In accordance with IEC 61000-4-3.
Electrostatic Immunity
In accordance with IEC 61000-4-2.
Power supply
Internal rechargeable battery 7.2 V - 1500 mAh (NiMH).
Battery charger
12 V - 1.0 A AC adapter.
Operating temperature range
-5°C to +50°C.
Storage temperature range
-25 °C to +70 °C.
Humidity range
95% UR (non condensing).
Equipment weight
Approx. 1.6 kg.
Dimension
221 x 189 x 99 mm.