Special features For green line lasers with GRX-READY technology Fast alignment work near and far GRX-READY: pulsating laser lines with a higher frequency Can register laser lines up to max. 60 m High-Speed: very fast detection of laser lines Head magnet Universal holder Specifications Laser reception range: Max. 60 m Receiver unit length: 45 mm Power supply: 4 x 1.5V LR03 (AAA) Operating time: approx. 80 hours Operating conditions: -10°C … 40°C, Humidity max. 80% rH, non-condensing, Working altitude max. 4000 m above NAP (Amsterdam Ordnance Datum) Storage conditions: -20°C … 70°C, Humidity max. 80% rH Standard accessories 1x Clamp 1x Battery set