FEATURES

Protection class: IP66 (Lid closed)
Test insulation resistance up to 20TΩ (20000GΩ).
Short-circuit current up to 5mA
Microprocessor controlled.
24 insulation test voltages : 500V, 1kV, 1.5kV, 2kV, 2.5kV, 3kV, 3.5kV, 4kV, 4.5kV, 5kV, 5.5kV, 6kV, 6.5kV, 7kV, 7.5kV, 8kV, 8.5kV, 9kV, 9.5kV, 10kV, 10.5kV, 11kV, 11.5kV, 12kV
AC/DC voltmeter (600V).
PI (Polarization Index) indication.
DAR (Dielectric Absorption ratio) indication.
Auto-ranging on all insulation ranges.
Backlight function.
Menu driven.
Visual and audible warning if external voltage is present. (≥30Vac or ≥30Vdc)
Auto-hold function to freeze the reading.
Overload protection.
Adjustment for testing time (duration) : 1~30 minutes
Auto-off.
Calendar.
Optical USB to RS-232 data transmission.
200 measurement results can be saved in the memory and recalled on the display.
Safety standard :

Test voltage	From 500Vdc to 12kVdc Adjustable in 500V steps
Preset buttons	1kV, 2.5kV, 5kV, 12kV
Insulation resistance	1TΩ/0.5kV 1TΩ at 0.5kV ~ 20TΩ at 10kV to 12kV
Accuracy	1kV: 0~200GΩ 2.5kV: 0~500GΩ 5kV: 0~1TΩ 10kV~12kV: 0~2TΩ	±(5%rdg+5dgt)
Accuracy	1kV: 200GΩ~2TΩ 2.5kV: 500GΩ~5TΩ 5kV: 1TΩ~10TΩ 10kV~12kV: 2TΩ~20TΩ	±20%
Resolution	1GΩ : 0.001GΩ 10GΩ : 0.01GΩ 100GΩ : 0.1GΩ 1TΩ : 1GΩ 10TΩ : 10GΩ 20TΩ : 100GΩ
Short circuit current	up to 5mA
PI (Polarization Index)
DAR (Dielectric Absorption Ratio)
Voltmeter	ACV : 30~600V (50/60Hz) DCV : 30~600V Accuracy : ±(2.0%rdg+3dgt) Resolution : 1V
Current measurement	0.5nA ~ 0.55mA (Depending on the insulation resistance)
Power source	Rechargeable battery
Adapter	Input : 100-240Vac, 0.4A, 50-60Hz Output : 24Vdc, 0.62A
Dimensions	430(L) x 324(W) x 127(D)mm
Weight	Approx : 6.56kg