Laser Level with Tripod, 100Ft Self Leveling Green Cross Line DIY Laser Level...
【100Ft Laser Leveler DIY Tool】B011G 100ft DIY self-leveling lazer leveller With advanced Germany green diode technology, they are brighter, more precise and last longer than other line lasers. Working Distance: 30m (100 LUX)/100Ft (100 LUX).