SMART SENSOR Digital Clamp Meter High Precision Manual Range Multimeter AC Clamp Ammeter Clamp Gauge ST821

Features:
- Dial manual measuring
- AC current measurement
- 5999 (3 5/6) bits automatic polarity display.
- Frequency test
- Temperature measurement(℃/℉)
- Square wave output
- All unit symbol
- Humanity Design: Compact Look Flashlight Data Hold Automatic Shutdown.
- Clear Backlight: See the values on the screen clearly in the dark.
- Multifunction: AC current test, AC and DC voltage test, resistance test, capacitance test, NCV test, diode on-off test, true RMS measurement.