User-friendly operation The portable metal voltage detector uses a simple rotary knob switch to adjust settings, making it easy for beginners and experienced users to operate. This straightforward control helps you quickly tailor the device to your task and reduces setup time. Accurate detection Equipped with detection heads designed to identify metal objects and live electrical circuits, the device delivers consistent accuracy across different scenarios. You can rely on precise readings for safe and efficient work. Immediate visual and audible warnings When metal or voltage sources are detected, the detector provides instant warnings through blinking indicators and audible tones. This enhances your awareness of nearby hazards and helps you react promptly in varying environments. Portable and durable design Designed for on-site use, the unit is portable and easy to carry. Its simple controls and robust construction support prolonged use in a variety of settings without compromising performance. Key attributes - Function: detects metal objects and live circuits with reliable accuracy - Readouts: visual indicators (blinking lights) and audible alerts (sound) for immediate warning - Control: user-friendly rotary knob switch for quick adjustments - Form factor: compact and portable for field use - Performance: consistent identification across different environments and tasks Applications and use scenarios - Electrical maintenance and troubleshooting: quickly locate metal components and verify the absence or presence of live circuits before servicing panels or equipment. - Construction and renovation: identify metal conduits, rebar, or hidden fasteners behind walls to plan drilling or cutting safely. - Home safety checks and DIY: scan walls or cabinets to find hidden metal objects and detect energized lines before moving or drilling. This description preserves the core functions and benefits of the original device while presenting them in clear, customer-friendly language and practical use scenarios.