Bulls Eye Auto Leveling Laser Technology means you don’t have to worry about accuracy. The Crosshair Laser Level works handheld as well as affixed to a wall—-all you have to do is put it where you want it, push the button and you’ve got two dead-on accurate vertical and horizontal lines. A neat feature is the locking switch, which maintains your level line for you. The unit is light as a feather, has rubber grips for a good, comfortable hold and is a great value. Homeowners will find dozens of uses for it, from establishing a plumb line without messy chalk to hanging pictures and shelving.