Accurate and easy measuring up to 20 m using Zamo laser measure Calculate square meters of the room with a quick and simple double-click on the button Wide range of applications thanks to the attachments included in the Set: tape adapter, wheel adapter and line adapter Easy measuring thanks to the user friendly one-button design. Click on it and easily measure distances Scope of delivery: Zamo, Three adapter (tape adapter, wheel adapter, line adapter), Quick Start Guide, Manual, 2x AAA Batteries, cardboard box, Weight: 0.1873929227 pounds, Manufacturer: Bosch