dual display digital multimeter 50 kinds of measuring function High accuracy ... RS-232 interface VC8145 4 7/8 bench dual display digital multimeter DMM 80000 digit Feature:1,Large LCD,High ... contrast,Wide visual angle LCD display,white backlight;2,Dual-display:Main display 80000,Vice-display 80000,analog bar 21 sect., ... .W.13kg VC8145 4 7/8 bench dual display digital multimeter DMM 80000 digit