Mike Holmes of HGTV explained that this helpful tool is a great way to make accurate measurements on all kinds of home ...

Here are the types of most interest to a DIY interior remodeler ... indoor and some outdoor applications. A cross-line laser shoots visible beams straight ahead in the horizontal and vertical ...

Knowledge of a laser beam's shape and output-power distribution is critical for optimizing laser performance. Neil Savage summarizes the latest beam-profiling products on the market. People using ...