Multifunctional smart tape measure: laser-ranging/laser-/self-locking tape measure. Five tips per hand: 5m tape measure 60m laser-rangefinder/laser-.<br> Measuring : measure short distance with tape measure, measure long distance with laser, measure with laser-.<br> Precise laser-components: laser-ranging, error 2mm, digital display can be accurate to 0.001m, distance changes and accurate perception.<br> Plastic protective soft shell: with high elasticity, toughness and resistance. Automatic locking of the ruler belt: The ruler belt will be automatically locked after being pulled out to prevent accidental finger injury, and it will automatically spring back when the unlock button is pressed.<br> 20 sets of data storage, important data is not lost, easy to read. Regarding the positive and negative correction of the ruler hook: the ruler hook is designed for subtraction compensation, and it is not a quality problem, please use it with confidence.<br> Material: plastic + metal<br> Color as shown<br> Specification:<br> Name: 3 IN 1 laser-Rangefinder<br> Range: 0.2-60m<br> Measurement accuracy: 2mm<br> Measurement unit: m/in/ft<br> laser-type: 635nm1mW<br> Auto-off laser-time:<br> Automatic shutdown time: 180 seconds<br> Data storage: 20 groups<br> laser-range: 60m<br> Tape measuring range: 0-5m<br> Minimum scale of tape measure: 1mm<br> Measuring tape width: 19mm<br> Tape measure unit: metric inch<br> Tape measure tape material: 65 manganese steel<br> Battery Type: 2 x 1.5V AAA batteries<br> Scope of application: single measurement, continuous measurement, area measurement, volume measurement, hook measurement, decoration design, furniture placement, door and window measurement, engineering support<br> Working temperature: 0-40 degrees Celsius<br> Size: 85 x 82 x 56mm<br> Package Contents:<br> 1 x 3 IN 1 laser-Rangefinder<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.