Item No.: C19A242

.Measuring range：0.05~40m

.Measuring accuracy：±2mm

.Measure unit：m,IN,FT

.Smallest unit displayed:0.001m

.Key sound:yes

.Continuous distance measuring:yes

.MAX & MIN value:yes

.Battery type: 3.7V 370MAH LI-ION BATTERY

.Laser type:II 630-670nm, < 1 mW

.Auto laser off:20s

.Auto switch off:150s

.Backlight:yes 

.Storage temperature: -20℃ ~60℃

.Working temperature: 0℃ ~40℃

.Storage humidity: 20%~80%RH

.With Bluetooth

.With usb cable

.With app LDMSTUDIOPRO