Voltage Tester Pen Measuring 100 to 500V Voltage Dual-Purpose Electric Test Pencil Plumbing Screwdriver Circuit Tester Tool Light Circuit Tester Voltage Detecter Pen Finder Voltage Detector with Dual

Features

• Electrical tester pen: Comes with an sensing probe for AC voltage; just place the tip near an outlet or power cord. You know there is current when the tip glows red and the pen beeps. The detector can automatically detect the live wire or the neutral wire. Ideal for circuit breaker finder testing. A convenient circuit tester for electricians and homeowners christmas lights tester.
• Alarm Function Voltage Detector Pen: When the AC voltage is detected, the sensor indicator lamp of the tester blinks. The test pen lights up the corresponding strength indicator depending on the detected strength.the buzzer sounds different alarms.
• Easy Carry Outlet Tester: The small receptacle tester size with pocket clip allows you to carry it easily and can help you quickly test circuit breakers, tester, lighting fixtures, switches, outlets, wires, christmas light checker... The blade is made of CRV alloy steel, which enhances the firmness and can also be used as a screwdriver
• User-Friendly Design This pocket-sized voltage tester comes with a convenient pen hook, allowing you to carry it in your shirt pocket with ease. Plus, it features a bright flashlight, enabling you to perform circuit tests even in low-light conditions. To extend battery life, it automatically shuts down after 5 minutes of inactivity
• How to Use: When you use the voltage test electroprobe,before testing,it is necessary to insert the screwdriver to the bottom,hold the finger against the end of the handle.The neon tube turns light when there is electricity and operate safely.