... , CE RS-232 interface VC8145 4 7/8 bench dual display digital multimeter DMM 80000 digit Feature:1,Large LCD,High contrast,Wide ... synchronous,(Hz+Duty) measuring synchronous,(°C+°F) displaying synchronous;7,Resistance measuring: 0.01Ω-80MΩ;8,Capacitance measuring: 10nF-100μF;9 ... °F~2502°F±(1.5%+1°)Quadrate Wave3V / 0.5Hz~5kHz / 1%~99%±0.05%FeatureVC8145Diode √AC+DC measuring√Continuity test√Overloading ...