Bench Multimeter Voltage (AC) 500mV to 750V Voltage (DC) 500mV to 1000V 5 mA to 20 A Amps AC 5 mA to 20 A Amps DC Resistance (Ohms) 500 ohm to 50 megaohm Basic DC Accuracy +/-0.02 Percent 50 000 Counts True RMS Yes USB RS232 Interface Special Features Free Application Software via B K Precision website PC Connectivity SCPI Compatible Dual Vacuum Fluorescent Display Auto Ranging Yes NIST Calibration Certificate Safety Rating CAT I 1000V CAT II 300V Resolution 4 3/4 Digits