Item No.: C19A829
.Measure range：0.2~60m  
.Measure accuracy：± 1.5mm  
.Measure unit：m / inch / ft / ft+inch  
.Laser level：Class II  
.Laser type：635nm,＜1mW  
.Double transmitters to single receiver system  
.Area & perimeter measurement function for quadrangle  
.Volume & pythagorean theorem measurement function  
.Add & deduct measurement function  
.Single & Continuous measurement function  
.Min. & max. measurement function  
.Max. storage：20 times  
.With buttons/keys sound  
.3 level of measuring basis  
.With bluetooth 4.0+CAD APP  
.Waterproof：IP54  
.Automatically power off：180s  
.Operating temperature：0~40℃  
.With CE-EMC、RoHS、FCC、FDA certification  
.Power：2pcs x 1.5V AAA batteries（included）  
.Product size：115*52*32mm