1,Min/max measurement
2,Continuous measurement
3,Stake-out function
4,Addition/subtraction
5,Area/volume
6,Painter function
7,Pythagoras: 3 points, partial height
8,Memory: 20 results
9,lluminated display
10,Range: 0.05-40 meter
11,Measuring accuracy (in the room): ±1.5mm
12,Smallest unit displayed: 1mm
13,Laser class: class 2
14,Laser type: 635nm, <1mW
15,Automatic switch off: 3 minutes of inactivity
16,Battery lifespan: Duracell type AAA, 2*1.5V
17,IP rating: IP54