Features:*High-quality material: Made of high-quality material, durable, practical, not easy to break, and can be used for a long time.*Portable: The small electronic ruler is slim and lightweight, it is compact and easy to carry, convenient and practical.*Digital Display: The electronic ruler uses a high-definition LCD screen to display measurement results more clearly.*Rechargeable: The electronic scale is rechargeable, using ultra-low power consumption microprocessor to achieve ultra-long standby and battery life.*Wide Application: Linear measurement, circular measurement, arbitrary curve measurement, irregular surfaces measurement, cylinder diameter measurement, easily meet your daily measurement needs.Notice:Actual color may be slightly different from the image due to different light effectPlease allow 1-3cm deviation due to manual measurementDescriptionMaterial: Aluminum alloy + siliconeSize: 53*15mmScreen: 1.8inchesBattery Capacity: 200mAhCharging port: Type-C