ANENG Multi-Function Power Socket Digital Phase Meter 1. Product material: ABSmetal 2. Alarm mode: buzzer alarm 3. Battery used: 2x1.5V No. 7 battery (not included) 4. Rated current: 1An=30mA 5. Socket rated voltage: Un=220V-250AC 6. AC voltage: 12-300V 50Hz-60Hz 7. Wire continuity detection, after turning on the machine, hold one end of the non-powered wire with one hand, and the probe tip touches the other end of the wire, and press the key "continuity test" at the same time 8. The pen tip is close to the AC voltage conductor, and the finger is in close contact with the contact point. The corresponding AC voltage value is displayed on the display 9. Switch to DC voltage, press the negative pole of the 1.5V or 9V battery with one hand, the pen tip touches the positive pole of the battery, and the other hand is in close contact with the contact point, and the corresponding voltage value is displayed on the display 10. Suitable for both ordinary sockets and high-power sockets. Pull out the pin and rotate it to switch 10A16A 11. The lighting assists nighttime measurement work, eliminating the risk of electric shock, illuminating the dark environment ahead for you. You can also see the screen value clearly, and the backlight is also clear 12. Switch to "EF", bring the probe tip close to the AC voltage source, and the finger and the contact point are reliably in contact. The closer to the power source, the more urgent the alarm can distinguish between the neutral and live wires 13. Net content: 109 grams 14. Size: 21.5x4.22x3.46 cm