General description High accuracy pen type digital multimeter designed for measuring AC and DC voltage, resistance, diode testing, and continuity. Portable and stable performance, ideal for electrical testing and household electrical issues. Technical specifications AC voltage measurement range: 2V~600V DC voltage measurement range: 200mV~600V Resistance measurement range: 200Ω~60MΩ Counts: 2000 Other information Features include auto range control, auto power off, low battery indication, backlight, and lamp function. Over range indication supported. Double insulation (Class II protection), 600V (CAT). Press any key to exit standby mode after 15 minutes of inactivity. Hold "SELECT" key to choose between resistance, diode, continuity test mode, and AC/DC voltage.