HIGHLY ROBUST: The laser measure is jobsite-ready, with IP65 protection, the device is very durable and suitable for rough conditions. It's robust housing resists 1.5 m drops even on hard concrete. SMART USER INTERFACE: The tool features a colour display and a customisable button to define preferred measurement functions. It has a Help Function with intuitive animations which explain each mode. FUNCTIONS: Easily measure lengths, areas, volumes, and take indirect heigth measurements, while saving the last 10 measurements. APPLICATIONS: Ideal for placing and fitting elements in general construction. It also makes it easier for painters, floor layers, tilers and carpenters to calculate material needs. ITEMS INCLUDED: Laser Measure GLM 50-22, 2x AA batteries, hand strap and pouch, Weight: 0.25794084654 Pounds, Manufacturer: Bosch Professional