The Bosch GLM 40 Laser Rangefinder is compact and pocket sized with big capabilities. It provides precise measurements up to a distance of 40m. The GLM 40 measures length, area and volume. In addition, you can use it to measure continuous length, allowing you to move away from or towards a target. The display updates every 0.5 second until you reach a desired distance. A simple Pythagoras function allows you to measure the height of a wall, for example, by taking readings from a fixed point to the base and to the top; the unit will then calculate the height for you.
The display is backlit for easy and convenient viewing. The unit can display readings in decimal metres, feet and inches, inches or decimal feet. The memory holds up to 10 measurements. The GLM 40 can also add and subtract measurement values.
Supplied with belt pouch and 2 x AAA batteries.