... RMS Auto range, CE RS-232 interface VC8145 4 7/8 bench digital multimeter DMM 80000 digit Feature:1 ... Hz,TEMP,diode and Continuity measuring function etc;4,Frequency measuring can rearch 80MHz;5,Standard ... synchronous,(°C+°F) displaying synchronous;7,Resistance measuring: 0.01Ω-80MΩ;8,Capacitance measuring: 10nF-100μF;9 ... 317×506 mmG.W.13kg VC8145 4 7/8 bench tope digital multimeter DMM 80000 digit