This digital multimeter measures AC/DC current and voltage, resistance, capacitance, inductance, frequency, temperature and tests diodes, continuity, transistors and TTL logic. UNI-T UT70A Digital Multimeter Features?Functions: ?AC/DC current and voltage?resistance?capacitance?frequency?temperature (ºC or ºF)?continuity test (with buzzer)?diode test?transistor test?TTL logic test?Manual ranging?Fused 10A range?Data Hold function ?Peak Hold function?Auto power off?Sleep mode?Low battery indication