ZOYI ZT DB03 Voltage Tester Dual Range Non Contact Electric Tester,AC/DC Sensitivity Electrical Pen Indicator with NCV, Flashlight, Buzzer Alarm, Wire Breakpoint Finder Temperature

⚡ Dual Electric Range Detects Live Current from 12V to 1000V Non-contact voltage tester pen, ideal for checking sockets, power leads, light switches, circuit breakers, and more. 🔔 Dual Alarm + LED Light Audible and visual alerts indicate live voltage. Built-in torch makes testing easy in dark consumer units or tight spaces. 🔍 Non-Contact Voltage Testing NCV: CAT III Safely detects AC voltage without direct contact, reducing the risk of electric shock during use. 💡 Electrical Tester with Torch, Temperature & Waterproof Design Built-in torch for low-light work, waterproof for durability, and measures temperatures up to 100 °C. 🛠️ Inductive Head & Wire Breakpoint Finder Detects live wires and pinpoints faults in wiring for quick, efficient troubleshooting. ⏳ Auto Shut-Off & Battery Saver Turns off after inactivity to save battery. Lightweight and battery-powered for convenience. 📦 Extended After-Sales Service Enjoy a 30-day risk-free return policy and 365 days of dedicated after-sales support.