1. Range: 12-300V 2. Resolution: 1V 3. Accuracy: -+5% 4. Display: LCD display 5. Sampling rate: 0.5 seconds 6. Alarm mode: analog bar, backlight and buzzer 7. Automatic shutdown time: about 5 minutes 8. Working temperature: 0-40 degrees 9. Storage temperature: -20 to 60 degrees 10. Power supply: 1.5 AAAx2 (not included in this product) 11. Working height: 2000m 12. When a live line is recognized, the backlight turns red and an alarm sounds. 13. Equipped with LED flashlight to provide lighting 14. Compact and portable, saving space
