Voltage Tester/Non-Contact Voltage Tester With Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester With LCD Display, Buzzer Alarm, Wire Breakpoint Finder

KAIWEETS Upgraded Version Non-Contact Voltage Tester √ Larger LCD digital display screen √ With voltage signal intensity percentage value Adjustable sensitivity with dual range Low Sensitivity Mode: 12V - 1000V ACHigh Sensitivity Mode: 70V - 1000V AC Beeps at different frequencies When the voltage is detected, the tip will send out red light and beep.When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. More intuitive percentage display You can judge the detected voltage signal strength through the percentage value and bar graph. Red LED flashing If AC voltage is present at the measuring point, this is indicated visually by a red flashing LED.If there is no voltage at the measuring point, the screen will light up green continuously. Saving Power Automatic Power Off after 5 minutes without operation or signal detection 2 x 1.5V AAA batteries Low Battery Indicator If the battery voltage falls to less than 2.5 volts, the display shows a low battery symbol.When the battery voltage drops below 2.3 volts, the tester will automatically turn off. LED Flashlight You can press and hold the 'S' button for more than 2 seconds to turn the LED flashlight on/off.The LED flashlight provides convenience in a dark environment.