100-500V Voltage Tester Pen - Multi-function Electrical Test Screwdriver With LED Light

For all the DIYers and home fix-it folks out there - this voltage tester pen is seriously handy. It detects voltage from 100-500V, so you can safely check outlets, wires, and appliances before working on them. The LED light tells you immediately if something's live - super important for safety! Plus it doubles as a slotted screwdriver in a pinch. At 137mm long, it fits perfectly in your pocket or tool belt. The build quality feels solid without being heavy, and it's become my go-to first tool for any electrical work around the house. No more guessing if a circuit is hot - just touch the tip and the light tells you everything. Great for basic home electrical troubleshooting, car work, or even hobby electronics. For the price, it's insane how much use I get out of this little tool. Every household should have one of these tucked away in a drawer!