- Reliable Contactless Testing: Equipped with advanced NCV sensor technology and a highly sensitive inductive probe, this voltage tester ensures precise voltage detection without direct contact. It accommodates a wide AC voltage range of 12-1000V, making it versatile for various applications. - Intuitive Risk Identification: The device features clear visual and audio signals that work in tandem with an LCD display showing precise percentage readings. This functionality allows users to effectively monitor voltage fluctuations and assess potential risks using frequency-voltage mapping. - Advanced Voltage Insights: Users can adjust sensitivity levels and benefit from auto-voltage recognition, which enhances compatibility with low-voltage systems. The intuitive bar-graph visualization provides a clear display of voltage strength, making readings easy to interpret. - Injury Prevention System: Designed with user safety in mind, the voltage tester incorporates an over-voltage alert system and a double-insulated structure. These features significantly reduce risks and ensure a secure testing experience for all users. Use Scenarios: 1. Electricians can utilize this tester for safely checking voltage in residential wiring, ensuring compliance with safety standards. 2. Homeowners can easily monitor voltage levels in appliances, helping to prevent electrical hazards and equipment damage. 3. Maintenance technicians can perform routine checks on industrial equipment to identify voltage issues before they lead to costly downtime.