1. Start-up measurement, intelligent identification, non-contact measurement
2. Three-in-one multimeter + electric tester + phase sequence detector
3. Phase sequence induction detection: put the nibs close to the phase line ABC test points respectively, the green indicator light turns on, and the screen displays R, indicating that it is forward direction; the result, the red indicator light turns on, and the screen displays L, indicating that it is reverse direction
4. Line breakpoint detection: In the NCV non-contact voltage detection mode, check the breakpoint position along the line when the single-strand line is charged
5. Flashlight lighting function VA color reverse display
6. In NCV mode, when a nearby AC voltage is detected, the LED indicator light will be red, and an alarm buzzer will sound, making it safer to measure electricity without contact
7. Intelligent identification of neutral and live wires: Select the