Servo self leveling, high performance, rugged design and extreme distance. When taking extremely long grade shots is a must, the Pro Shot Alpha XDlaser level tool delivers the industry leading performance you need. All of the great features and specs from the standard Alpha, plus a 3300ft (1km)radiu...

It is important to know how to check calibration of your construction laser. We recommend that you check the calibration of your laser after it has been shipped, or if it has taken a drop or an impact. The following procedure will work with any rotating construction laser. 1. Checking the calibratio...

Accuracy With the laser set to level or grade, at a given distance, how far from perfection will the laser beam be. Usually expressed as plus or minus a fraction of an inch at 100 feet. (Or Xmm at 30m) Accuracy may also be expressed in terms of arc seconds. 10 Arc Seconds translates to 1/16" at 10...

Servo self leveling, high performance, rugged design. The Pro Shot Alpha construction laser level is designed for concrete and general contractors, working on large commercial or municipal sites. The Alpha laser is built amazingly tough to handle the real-world use and abuse that happens on sites wi...

The model L5 has been discontinued as of June 2011. Please visit our lasers page (navigation bar above) for a complete listing of current models, or contact us for further information. L5 Alpha Construction LaserAlpha XD Construction LaserAS2 Construction LaserAS2 Magnum Construction LaserL4.7 Const...