Imex i66R Rotating Laser Level Kit with LRX6 Receiver. The class leader in economical rotating laser levels, the IMEX i66R incorporates the robust casing and technology of its big brothers in an efficient simple-to-use package. Featuring a huge 400m dia range, rubber sheath protection and heavy-duty lighthouse cover for superior shockproof and weatherproofing the i66R is the leader in value for everyday laser levelling. Robust construction tough horizontal laser level. Self-levelling (electronic). 400m range. 9Ah lithium-ion battery – approx 40 hours run time. USB quick charge port Out of level warning light. LRX6 Digital Detector in mm reading German mode. 60mm Detector reading fine, medium, coarse setting. 30 second set-up time. Place on a tripod, press one button and beam begins. Fully enclosed laser housing for extra dust and splash proofing. Imex LRX6 60mm Digital Laser Level Receiver Take the guess work out of levelling with the mm reading Imex detectors. Down to 1mm reading in