RockSeed LV1GT Green Beam Laser Level with Tripod. Makes hands-free work possible. ✦ What You Get: 1 x Laser Level Tool,1 x Tripod, 1 x Canvas Carry Case, 2 x AA Batteries, 1 x Instruction Manual. ✦ High Visibility & Accuracy Green Line Laser -- Powerful cross line laser, the laser lines are crisp and clear, just project a bright red cross line on wide angle to help your leveling work.
eBay