Overview Product Description iMEX i77R Rotating Laser Level Kit - Includes Tripod and Staff – Red Beam Robust construction tough horizontal laser level. 9Ah lithium-ion battery – approx. 40 hours run time. USB quick charge port with car charger. Self levelling (electronic). 600m range, includes standard detector. LRX10 Digital Detector in mm reading. 90mm Detector reading ultra fine, fine, medium, course and ultra course. Fast and accurate set-up time. Re-sets if unit is bumped or moved. Grade Slope to 50 (8.8%) – Manual grade setting for slopes. Ideal for pipe layout or concrete slab falls. Accuracy – +/- 1.5mm @ 30 metres for excellent results every time  Self Levelling Range+/-5° Working Distance 600m Diameter Accuracy 1.5mm @ 30m Rotation Speeds 0, 60, 120, 300, 600 rpm Waterproof/Shockproof IP66 Light Source Red laser diode, 635nm Class II Power 9 Ah 3.7v lithium-ion Detector LRX6 Double Sided Working time – continuous use 40 hours approx. Charging Time 4 hours in unit or removed from unit USBC Charging Yes; including 12v car charger High Wind Sensitivity Re-set Yes Remote Control Yes, iCR7 Weight – Unit Only2.48kg Detector – German Made LRX10 Double Sided Detector – Pick Up 90mm -30mm to +60mm Detector Reading Ultrafine – 0.5mm | Fine – 1.0mm | Medium – 2.0mm | Course – 5.0mm | Ultra Course – 10.0mm Detector Power 1-AA > 50 hrs run Inclusions Unit, LRX10 Detector, Remote control unit, USB cable, 9.0 Ah Lithium battery, Car charger, target plate, hard carry case  Product Videos Custom Field Product Reviews