Test of insulation resistance up to 10GΩ at rated voltages 50/100/250/500/1000V
Timer & lock function for insulation test
Auto calculate PI and DAR value
Data logging, comparison measurement
Auto discharge for capacitive load

Live voltage detection
Large LCD display with bar graph
Auto power off
Safety as per IEC1010-1 CatIII 1000V & CatIV 600V

Technical specifications
Tested voltage output: 50/100/250/500/1000V, 0-+20%
Measuring range:
50V: 0.01MΩ-50MΩ, ±3%
100V: 0.01MΩ-100MΩ, ±3%
250V: 0.01MΩ-250MΩ, ±3%
500V: 0.01MΩ-500MΩ, ±3%
1000V: 0.1MΩ-1,000MΩ, ±3%, 1.00GΩ-5.00GΩ, ±5%, 5.00GΩ-10.00GΩ, ±10%
Short circuit current: 2mA approx.
DCV: 0.1V-1000V, ±0.5%
ACV: 0.1V-750V, ±1.0%
OHM: 0.01Ω-200.0Ω, ±0.5%
Continuity test: 1mA
Battery: 1.5Vx6, AA size
Dimensions: 180x140x65mm
Weight: approx. 950g