Key benefits Switch Buzzer: A switchable audible buzzer provides quick confirmation during measurements, helping you stay productive even in noisy environments or when monitoring multiple signals. Automatic Range: Auto range automatically selects the correct measurement range, eliminating guesswork and speeding testing across different circuits and components. NCV Rated Voltage: Noncontact voltage (NCV) detection enables safe presence checks on live wires without touching them, reducing risk during setup and testing. What this meter offers Reliable noncontact voltage detection for safe voltage checks on live circuits. Automatic range capability to simplify operation and improve measurement efficiency. An audible indicator that confirms measurements are in progress or complete, improving workflow. Practical applications Home electrical work: quickly verify outlet voltage, test switches, and check wiring without direct contact. Automotive diagnostics: inspect wiring harnesses and accessory circuits for voltage presence without disassembly. Electronics lab and prototyping: validate power rails and live conductors during development and troubleshooting. Designed for professional and DIY use, this meter provides essential safety features and convenient operation to streamline common electrical testing tasks.