1. AC voltage: 12V-1000V AC 2. Phase sequence judgment voltage range: 90-400V 3. Frequency: 50Hz/60Hz 4. Alarm mode: sound/light/analog bar 5. Display: LCD display 6. Probe shape: flat 7. Altitude: about 2000 meters 8. Power supply: AAAx2 (not included in this product) 9. Non-contact phase sequence detection, 3 modes of left/right/disordered 10. NCV probe pen tip cover is made of PC material 11. With flashlight lighting function, convenient for operation and measurement in dark environment 12. Intelligent identification of neutral and live wires to improve safety level 13. Line breakpoint location, no alarm 14. High and low sensitivity adjustable, low power consumption design
