Features: Achieve professional accuracy with ±2mm precise in a pocket sized ABS body featuring USB rechargeability for indoor/outdoor measurement tasks up to 30 meters. Multi functional operations modes including single/continuous measurements, area calculations, and 20 group memory storage streamlines complex projects effortlessly. Ideal for contractors, interior designers, and DIYer enthusiasts needing reliabled distance data for installations, renovations, or space planning. Perfectly suited for indoor wall mounting, furniture arrangement, and outdoor landscaping where compact portability and fast 0.5s measurements matter. The button layout with targeting and auto shutoff function ensures user friendly operations while maintaining extended battery life between charges. Specifications: Component: ABS. Size: 70x34x19mm/2.75x1.33x0.74inch Weight: 70g. Measurement ranging: 30 meters. Accuracy: ±(2mm+5x10°Dmm). Measurement speed: 0.5~1s. Measurement reference selection: Post-reference. Unit of measurement: M. Continuous measurement” YES. Charging interfaces: Type C. Working temperature: -5~40℃. Storage temperature: -20~60℃. Package Includes: 1 Set Measuring Instrument note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.