KAIWEETS 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

Adjustable sensitivity with dual range

• Low Sensitivity Mode: 12V – 1000V AC
• High 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.