This pocket-sized voltage tester pen makes quick electrical checks a breeze. Simply touch the tip to a terminal, outlet, or wire and the built-in light will indicate the presence of AC voltage from 100 to 500 volts.

Its compact design features a handy pocket clip and doubles as a flathead screwdriver, making it a practical everyday carry for electricians, DIY enthusiasts, and homeowners. No batteries are needed, so it's always ready when you are.

• Brand: Kilimall
• Product Type: Voltage Tester Pen
• Voltage Range: 100-500V AC
• Batteries Included: No
• Batteries Required: No
• Warranty: No
• Display Type: Neon Light
• Form Factor: Pen Style
• Features: Pocket Clip, Built-in Screwdriver
• Application: AC Voltage Detection
• Power Source: Corded Electric (Passive)