The Stabila REC300 Digital Receiver for LAR200 and LAR250 laser levels helps you measure more intelligently and work more efficiently. It features two displays: one each on the front and on the back for fast measuring and taking readings in any position. The receiver has an acoustic signal with volume control and an LCD display with symbols. The display shows the reference deviation in mm. A series of symbols indicate whether you are too high or too low. Two sensitivity levels simplify setting-up over longer or shorter distances. It has a high class of protection to IP67, both water and dust proof, not merely resistant. Supplied with a bracket to fix onto a levelling rod.