ZOATAAL LCD Screen Electric Ruler Circular Linear Measurement High Precision Distance Meter Measurement Tools Rechargeable Digital Display Roller Ruler Length Measurement

Material:Aluminum alloy, silicone Size: diameter:5.3cm(2.09in); height:1.5cm(0.59in) Package includes:1 pc electric ruler,1 pc usb cablePower supplies: usb rechargeable Battery capacity: 200mah Applicable scenarios:Length Measurement Color:black Multi Measuring - Linear measurement, circular measurement, arbitrary curve measurement, irregular surface measurement, cylindrical diameter measurement,Easy to cover your daily measurement needs. Rolling Electric Tape LCD Digital Screen - Rolling whatever you need to and you would easy to read the result from the LCD. Worry free from the tiny graduation on traditional rulers, good for tailors, students, seniors. Ideal Surprise - This digital tape is a Ideal Surprise in any situation, fun and high-tech. educational, economical and pratical.