My wife and I have worked on a lot of remodeling projects and this Strait-Line Laser Level has been very useful to us. We have used it to help level and hang cabinets, get a straight line to start wallpaper sheets, install curtain rods evenly and so much more. It has a 5-year warranty.
The level works with 2 AA batteries that will last over 10 hours of continuous use. The laser will extend 60 ft., and we have found it to be very accurate at 3/16" +/- at 20'. The Strait-Line has a 360-degree rotation for 120' work area. Dual bubble levels make it easy for us to level horizontally or vertically. The 8-degree tilt adjustment helps with line length and brightness, and the measurement ring on the base is for angles.
The level comes with 3M command adhesive strips, so we can mount the level right to the wall to allow us to mark the line without having to hold onto the level. The adhesive strips do not damage the wall and can be easily removed. Additional strips can be purchased at the hardware store.
This is a must have for every toolbox.