Picotronic red line lasers low power picotronic 70105056 a class 2m low power laser module that emits a red line beam with a wavelength of 650nm the module has a narrow fan angle of 10 and an operating distance of 10m low power consumption enabling the use of batteries as a power supply and making the module suitable for non static applications particularly in levelling and positioning tasks in laser levels laser marking systems robotics etc picotronic 70105056 red class 2m laser 10m