PLS Laser PLS-60579 PLS HVR 505G Highly Visible Rotary Laser System, Yellow/Red/Green Easy to use, and up to three times brighter than traditional red beam rotary lasers Well suited for mid or long range interior layout, and ideal for drywall, and acoustic ceiling layout Use on horizontal and vertical axes, with an accuracy of +/- 1/8 of an inch at 100-Feet Fully self leveling to within 5 degrees, sets up quickly, and gives bright, clear laser lines Comes complete with laser, remote control, laser detector, charger, wall bracket, magnetic laser targets, and carrying case Laser class IIIA, power output &lt;1mW