This UNI-T UT30C pocket digital multimeter measures AC/DC current and AC voltage, resistance, temperature, tests diodes and continuity. UNI-T UT30C Pocket Digital Multimeter Features•Functions: ◦AC/DC current and AC voltage◦resistance◦temperature (ºC)◦continuity test (with buzzer)◦diode test•Data Hold function•Transistor check•Low battery indication