Electronic Curved Surface Measuring Ruler

Special tool for surface distance measurement With more than 10 scene measurement functions 99 meters long distance measurement 30g weight, suitable for carrying around Long standby time of 200 days Specification: Shell material: aluminum alloy + silicone Screen: 1.8 inch VA LCD screen (white text on black background) Shell process: fine polishing + matte blasting Screen cover: 4H super hard plexiglass Size: 53 * 15MM (diameter * thickness) Net weight: 35g Single measurement distance: up to 9.99 meters Accumulated ranging: up to 99.99 meters Backlight time: 30-180 seconds Buzzer: on / off Battery: 200mAh 0.74wh Charging interface: Type-C Package Included: 1 X Electric Ruler 1 X Charging Cable