Automatic Voltage Tester with LCD Backlight for Wall Circuit Detection Electrician Meter

This intelligent breakpoint electrician's test pencil is engineered to perform line detection, and is equipped with an induction large-screen electric test pen function to cater to a wide range of usage requirements.Utilising advanced induction technology, the device can accurately detect parameters such as current, voltage and resistance, providing high-precision measurement results.Fitted with a large display screen, all measurement results are presented clearly, making it convenient for users to observe and analyse readings.Multifunctional breakpoint detection: In addition to the conventional line detection function, the device can quickly locate disconnection fault points via its induction large-screen electric test pen function, thereby improving maintenance efficiency.The portable pen-shaped design is easy to carry and simple to operate, suitable for both household use and professional electrician maintenance work.It is suitable for home users to carry out daily circuit detection and troubleshooting, which performs an important role in ensuring the safety of domestic circuits. For electrical maintenance personnel, this device provides accurate measurement results and a quick breakpoint positioning function to improve work efficiency.Specifications:Material: ABS, Electronic ComponentsSize: Approximately 19 x 4 x 3 cm / 7.48 x 1.57 x 1.18 inchesPackage Includes:1 x Electric Tester PenNotes:Please allow 1–2 cm error due to manual measurement, and ensure you do not mind this tolerance before placing your order.Due to differences between monitor types, the picture may not reflect the actual colour of the item.Thank you for your understanding.