... ~5KV Range 5T Ohm Auto-calculate PI & DAR Short-circuit current: 3 mA USB 2.0, Graphic Windows Software Application:This ... (PI), Dielectric Absorption Ratio (DAR), step voltage measures, temperature compensation, current leakage,log test (up to 8 hours), average value, etc..Step ... ..Short-circuit current: 3 mA.Insulation range: 0~5TΩ, ±5%~±30%.ACV/DCV: 50V~750Vac (50/60Hz)/1000Vdc, ±5%.Leakage: 1nA~1 ...