Model 1: DT11 2 IN 1 Laser Distance Meter 1.2 IN 1 MEASURE EXCELLENT ACCURACY The laser tape adopted laser measure and tape measure to meet different demands.With the built in laser measuring module,the accuracy can be 2mm; 2.RECHARGEABLE ENERGY SAVING The tape measure adopted a lithium electronic power supply so that the laser tape measure can be rechargeable,which is economical,environmental friendly and durable. Additionally,Laser will auto off without operation after 30s and LCD can auto off after suspending 180s,automatically saving energy for you. 3.VERSATILE BUTTONS EASY OPERATION The digital laser measure has 3 buttons.The menu button is for switching measurement mode and viewing history.The measuring button is for measuring including continuous measurement.The last button is for M/In/Ft switch and measuring basis switch.Three buttons provide more functions and more convenience,making your work much easier. 4.HD BACKLIGHT DISPLAY MAGNETIC HOOK Unlike other traditional laser tape measures,this laser measuring tape adopted reverse display LCD,better visual impact,not easy to reflect.In addition,the high quality magnetic hook can attach to any metal object sturdily,not only improving the stability of the user but also the accuracy of the measurement. 5.DURABLE WIDE APPLICATION The tape measurement adopted Nylon coating so that it can be wear resistant,non slip,and drop resistant.With the small back clip design,you can easily put it in your pocket or pin it on the belt for easy carrying.It can be widely used for measurement in rooms,factories,warehouses,high places,decorations,and buildings.