Features: This is an advanced voltages tester designed to accurately measure alternating current voltages values, suitable for household and industrial electrical systems. Equipped with none-contact sensing technology, it safely identifies live wires without physical contact, ideal for pre-checking voltages presences before operate. The tester can distinguish between live (hot) and neutral wires, providing critical guidance for safe electrical construction and maintenance. Featuring a highly definition color screen, it ensures clear visualization of voltages readings, enhancing usability in various lighting conditions. Built with a 500mAh rechargeable battery, and supports long-term repeated use.
note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.