Brand New in Packaging , Bosch GLM20 Blaze 65ft Laser Distance Measure With Real Time Measuring .Accuracy: Features long range measuring with extreme accuracy and measures distances up to 65 feet to within 1/8 inch. Measures in meters, feet inches, or inches only Easy to use: Simple, one button operation press button once to begin measuring. The GLM20 is small enough to fit in any pocket Live measuring: Provides default real time measurement that adjusts as you move closer and farther from target, just like a tape measure Display: Features a backlit display that allows measurements to be easily read, even in dark areas Fits comfortably: Smart and convenient size and shape, easily portable and will rest on any flat surface. This laser measure is very simple to use: simply turn it on and it gives real-time measurements. Press the button once (it only has one button) and it will hold that measurement. Press the button again, and it will give new real-time measurements while still displaying the previous measurement. The measurements are taken from the rear edge of the tool so, for example, you can hold it against a wall and measure the distance to another wall. Easy to use & works great !