- Contactless voltage detection: Uses advanced NCV sensors and flexible measurement precision to probe inductively and detect a broad spectrum of AC voltages without contact. - Real-time voltage monitoring: Provides instant feedback with visual and audible alerts and a dynamic LCD percentage display. Shows frequency-to-voltage correlation and uses intuitive risk-level color coding. - Flexible adjustment: Features adjustable sensitivity and auto-voltage recognition. Designed for low-voltage compatibility and enhanced by a bar-graph strength display for quick assessment. - Advanced safety design: Includes an over-voltage warning system and reinforced double insulation to help protect users while delivering dependable performance in varied work environments. - Use scenarios: - Quick non-contact checks of outlets, switches, and wiring in homes or offices to confirm live voltage before handling. - Electrical panel maintenance and equipment servicing in workshops to verify circuits are deenergized before opening panels. - Inspection of extension cords, power tools, and appliances to ensure they are not energized before use.