The DEWALT DW033 Distance Measurer uses laser technology to accurately measure the distance between the device and its target. Its lightweight and compact design allows you to set the range finder onto materials such as walls and ledges for easy measuring. An easy to read digital LED screen displays readouts in both mm and inches. Delivers (±3mm) millimetre perfect measurements in a large range of both indoor and outdoor environments.

Specifications

Accuracy: ±3mm.
Operating Range: 30m (100ft).
Power Supply: 2 x AA batteries (NOT included).