1 PC Electronic Tape Measure Rangefinder Multifunctional Straight Surface Diameter Measuring Instrument Mini R-oller Ruler Features: 1. High precision: The electronic tape measure adopts precise electronic sensors, which can achieve high-precision measurements, usually reaching the millimeter level of accuracy. 2. Easy to use: The electronic tape measuring instrument adopts a digital display screen, displaying the measurement results intuitively and clearly; Easy to operate, just press the corresponding button to complete the measurement. 3. Portability: The electronic tape measure rangefinder adopts a lightweight design, which is easy to carry and use, and is suitable for various measurement needs in different situations. 4. Efficiency: The electronic tape measuring instrument can quickly measure without the need for tedious ruler pulling operations, greatly improving measurement efficiency. 5. Data recording: The electronic tape measuring instrument has a data recording function, which can record measurement results and facilitate subsequent analysis and query. Specification: Product name: Electronic tape measure rangefinder Color: Green Weight: 32g Size: diameter 54mm Function: Measurement Power supply: button battery * 1 (not included) Measurement range: 999.9 cm/in/ft Measurement accuracy: 2mm Packaging: boxed Package included: Instrument * 1, instruction manual * 1 Notice: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Notice: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.