Heavy-duty mains tester screwdriver designed for safe and reliable voltage testing
Voltage range: 120–250V AC, ideal for domestic and industrial use
Durable chrome vanadium steel blade for strength and precision
Clear insulated handle with neon indicator for easy voltage detection
Finger guard protection ensures user safety during testing
Robust construction for long-lasting professional use
Suitable for electricians, engineers, and DIY users needing quick voltage checks