DEWENWILS Non-Contact Voltage Tester for AC Voltage, Low Battery Indicator Auto Voltage Detector Pen Adjustable Sensitivity Dual Range Live Wire Judgment Breakpoint Locator with Flashlight, CE Listed

NO CONTACT TEST- IInsulation operation promise the safety first, no need any physical contact to test via its NCV inductive probe; when apporach to electric field such as power outlets, cables, cords, circuit breakers, lighting fixtures, switches, it will send out difierent alarms through buzzer and light LIVE&NULL WIRE RECOGNITION- When the voltage is detected, the probe will flash red light and beep; the higher it sensed voltage is, or the closer to the voltage source, the higher frequency it beeps and the longer the progress bar shows, while the screen will be red or green, red means high voltage and live wire; green means low voltage and null wire DUAL RANGE: Detects both standard and low voltage range (12-1000VAC / 48-1000VAC) for more sensitive and flexible measurements, press the S button to adjust its sensitivity and adapt low range to meet variety needs, the NVC sensor of probe can automatically identify the intensity of the voltage and display it on the LCD screen, simple and clear HANDY TOOL- Built-in high brightness and low power consumption LED flashlight could illuminate the workspace in dark or in emergency, the portable size could be sticked in pocket and tool bag or folder; automatic off after 3 minutes without operation or signal detection to conserve energy DURABLE- IEC rated CAT III 1000V CAT IV 600V, meets CE requirements, fireproof ABS material gives more safety, attached 2 AA battery, please make sure remove the insulating trip before using; one year warranty provided