Technical data:

Area volume measurement:yes
Data addition/subtraction:yes
Continuous measurement:yes
Min/Max measurement:yes
Multi 4-line display:yes
Display Illumination:yes
Buzzer indication:yes
Multi-functional and piece
Level:yes
Angle sensor:±90°
Protection class:IP54
History memory:10
Measuring range:0.05-100m
Measuring accuracy:Class 2M II
Laser type:620-690nm,<1mw
Operation temperature:0℃-+40℃
Storage temperature:-20℃-+70℃
Batteries life:5000max
Batteries type:AALR62X1.5V
Switch off laser beam without operation:30 seconds
Switch off instruments:128*49*28mm
Weight without batteries:98g