This digital automotive multimeter measures DC current, AC/DC voltage, resistance, frequency, temperature, tach and dwell, and tests continuity and diodes. UNI-T UT106 Digital Automotive Multimeter Features•Functions: ◦DC current◦AC/DC voltage◦resistance◦frequency◦temperature◦continuity test (with buzzer)◦diode test◦tach (rotation speed)◦dwell•Manual ranging •Fused 10A range•Data Hold function •Low battery indication