Item No.: C19A221
.Measure range：0.2~40m        
.Measure accuracy：± 1.5mm  
.Measure unit：m/ft/inch  
.Laser level：Class II          
.Laser type：630~670nm,＜1mW  
.Double transmitters to single receiver system  
.Single & continuous measurement function  
.Area & perimeter measurement function for quadrangle  
.Pythagorean theorem measurement function  
.Min. & max. display function  
.With buttons/keys sound  
.Battery status indication  
.2 level of measuring basis  
.Automatically power off：180s  
.Operating temperature：0~40℃  
.Shell material：ABS+PC+PPE  
.Shell process：twice shooting technique  
.With CE-EMC、RoHS、FCC、FDA certification  
.Power：2pcs x 1.5V AAA batteries（included）  
.Product size：120*48*28.5mm