AKKU Anku Laser Ranging Tape Infrared Measuring Instrument High Precision Handheld Gauge Distance Electronic Ruler $ 32.72 Product information: 2 Measurement Modes: 25 m Laser Ranging, 3 M taping Product Size: 70*70 * 31mm Laser Ranging: technology changes the measurement method; Double-shot single-shot mode. 0.2 seconds fast measurement. In order to reduce the error caused by random interference, Anku laser ranging tape measure adopts double-shot and single-shot mode, built-in double laser tube, and meets the internal self-calibration and measurement at the same time. It takes only 0.2 seconds to quickly measure accurate data. USB lithium battery direct charging, recycling energy saving and environmental protection laser ranging tape built-in 300mAh high quality lithium battery, a charging time of about 40 minutes, full can measure more than 2000 times. Packing list: Tape measure x1 Product Image: