Features:*High-Quality Material: This product is made of high-quality material, which is not easy to break, wear-resistant and durable, and can be used for a long time.*DIGITAL DISPLAY: Our voltage tester features a high-quality digital display screen that greatly enhances the reading experience even in bright sunlight or low light conditions.*Rechargeable design: This smart voltagetest pen has a built-in rechargeable batterys, which is charged through a USB charging cable. It has low energy consumption and is easy to charge.*Integrated multimeter: The voltage detector integrated multimeter design not only greatly expands the testing application, but also allows you to not worry about the multimeter taking up too much space.*Portable design: This digital Voltage Testeris compact and portable. Its exquisite workmanship can provide high-precision and high-sensitivity functions. The multi-function design Voltage Testeris easy to use.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: ABS+electronic componentsSize: 166*28*23mmBattery capacity: 400mAh