1. Definition Digital Testing The Socket Tester employs a digital method for voltage detection, complete with a VA color display. This feature simplifies the reading of voltage levels and circuit statuses, providing a clear and accurate assessment of the electrical system at a glance, which is essential for an enhanced and safe user experience. 2. Non-Contact Safety Technology With a focus on safety, the Socket Tester performs live circuit checks without the need for physical contact, significantly reducing the risk of electric shocks. This safety-oriented design is ideal for anyone requiring a reliable and secure way to examine electrical systems. 3. All-Inclusive Circuit Assessment Capable of detecting voltages from 0.1V to 250V/401kHz, this versatile tester can handle various electrical circuits. It effectively identifies common issues such as incorrect wiring, continuity faults, and live voltage, making it suitable for a wide range of electrical testing needs. 4. User-Friendly Battery Operation This electrical tester operates on 2 x 1.5V AAA batteries (not included), enabling simple operation. Insert the batteries and begin testing a variety of plug sockets efficiently. The easy battery installation makes it suitable for both household and professional use.