Non-Contact Voltage Detector 12-300V with Sound and Light Alarm Portable Electrical Tester

[Non-Contact Detection] Our voltage detector adopts a non-contact design, allowing you to detect voltage by simply placing the tip near the outlet or power cord. [Sound and light prompt] When voltage is detected, the red detection light flashes and the buzzer emits a short beep, providing visual and audible alerts. [Portable Design] With its compact size and convenient pen clip design, our voltage tester is easy to use. to carry in your pocket or toolbox, making it ideal for use on the go. [Torch Function] Our electrician voltage tester has a built-in torch, which easily illuminates your work area in dark environments. [Wide Application] Suitable for both professional electricians and DIY enthusiasts, our voltage tester is perfect for troubleshooting electrical problems.