Advanced smart sensing technology enables not voltages detection from 12V to 300volt, ensuring safe electrical testing without direct wires Its low power consumption design minimizes battery replacement frequency while maintaining consistent for extended troubleshooting with electrical systems Designed for enthusiasts, professional electricians, and maintenance crews requiring precise voltages measurements in residential or industrial environments Featuring a built in LED indicators with color coded alerts and lightweight construction, this voltages tester combines high visibility diagnostics with portability for versatile use verify live circuits in dimly lit basements, inspect appliance wiring during repairs, or conduct checks on outdoor electrical installations, Manufacturer: KACCDE