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.*Screen backlight: Greatly enhances the reading experience even in bright sunlight or low light conditions.*Rechargeable design: This smart power test pen has a built-in rechargeables battery, which is charged through a USB charging cable. It has low energy consumption and supports the installation of additional 2*AAA Batteries Not Included, making it easy to use.*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 multimeter is compact and portable. Its exquisite workmanship can provide high-precision and high-sensitivity functions. The multi-function design multimeter is 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: ABSelectronic componentsSize: 161*78*21cmPower supply: Built-in 1200mAh battery, supports additional installation of 2*AAA Batteries Not IncludedPackage List:1 x Multimeter