Measure quickly and accurately in meters, feet and inches at the touch of a button. Ideal for any indoor task where you would normally use a tape measure, but unlike tapes your measuring will be much quicker and even more accurate. Easy to use with just 3 buttons, the device will also automatically remember your last measurement so calculating areas is now also much easier too. High power but lightweight it runs on 2 x AAA alkaline batteries (included). It has an impressive 30m range so no job should be too big for this device. Perfect for working out single measurements or floor and wall areas when you are painting, wallpapering, flooring, trimming and so much more. White on black Inverted digital display improves readability especially in sunny or well lit environments. Easy to operate. Laser class 2. Small and compact. Batteries required: 2 x AAA (included). Size H11.65, W4.4, D2.7cm. Manufacturer's 2 year guarantee.