... 232 interface VC8145 4 7/8 bench dual display digital multimeter DMM 80000 digit Feature:1,Large ... contrast,Wide visual angle LCD display,white backlight;2,Dual-display:Main display 80000,Vice-display 80000,analog bar 21 ... 0.01Ω-80MΩ;8,Capacitance measuring: 10nF-100μF;9,Temperature measuring: -50°C-1372°C,-58°F ... REL Relative percent: REL%;15,0.1%-99.9%pulse duty cycle measuring;16,Set upper limit,lower ...