... stability, easy to operate panel, at just price.Features:1) Testing TV characteristic and leakage current of aluminum foil (2-position switch ... (constant voltage in leakage current state): adjustable from 0~800V (4-position switch: 50V, 100V, 200V, 800V, custom-made), can ... LED digitalCurrent meter: 3.5, 0.56 LED digitalTime meter: 4, 0.56 LED digitalDisplay resolutionVoltage meter: 0.1VCurrent meter: ...