Features: 100% Brand new and high quality It is professional and universal Area/volume with painter function Height tracking and lluminated display Multifunctional end-piece with automatic recognition Min/max measurement with continuous measurement Stake out function with addition/subtraction Product properties: Brand:no Range0.05-40/60/80/100 meter Power Type: Battery-Powered(1.5V battery) Model:HT-40 Item SIze:11.7*6*3CM Accuracy:1.5MM Specifications: Pythagoras : 3 points, partial height Memory : 20 Results Smallest unit displayed :1mm Laser class: Class2 Laser type : 635nm,< 1mw Automatic switch off : 3minutes of inactivity Measure range of tilt sensor : 45 Accuracy of tilt sensor :0.3 IP rating : IP54 Main Color:black Package included: 1x Laser Range Finder Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you