... 16bits TFT display, charge testing auto conversion. This series tester can display test voltage, current, resistance, and time simultaneously. 2. Minimum test ... is up to 10.00Tohm.3. Locking function of test current value, strong anti-interference ability.Specifications:1. Test Voltage: ... ±10% 50Hz/60Hz±2Hz9. Dimensions: 395*100*400mm Programmable Capacitor Leakage Current/Insulation Resistance Tester