Product description Laser rangefinder UniversalDistance 40C (Alkaline (2x LR03/AAA), storage case) Bluetooth connectivity for transferring and documenting measurements to the 'MeasureOn' app Laser-accurate measurement of distances up to 40 m Integrated functions for easy measurement of length, area and volume Advantages With its laser beam, the rangefinder records distances of up to 40 metres to an accuracy of two millimetres. From the measured lengths, it automatically calculates areas and volumes. This helps when you want to know how much paint is needed for walls and ceilings or how much fabric is needed for curtains. The measured and calculated data can be transferred to a free app from Bosch via the integrated Bluetooth interface for wireless data transfer. This is an equipment feature of the laser rangefinder without competition. With the PLR "MeasureOn" app, which is available for both Android and iOS devices, one can, for example, document the measurement values in a drawing and take it on smartphone or tablet to the construction market to buy the materials. Or one can email the drawing in PDF format to the painter or floor fitter, then he too will know exactly what materials to bring.