header photo

Measuring With Light

Laser Measuring for Speed and Accuracy

Years ago when I was a kid helping my father with projects around the house we used a wooden rule that unfolded to the desired length and broke when I bent it the wrong way. It was fragile and sometimes awkward, but in the hands of a skilled workman got the job done nicely. Later, when I began my own projects I started using the ubiquitous tape measure. I still use my FatMax most of the time and still manage to mangle one now and then. But, it gets the job done.

I know lasers have been around for a number of years and for some readers this is old news. However I don't see too many in actual use. Of course they are very good at some tasks and as useful on others as eating soup with a fork. I, like most, use the tape for cutting boards, but using a saw with a laser guide helps you hit your mark.

When I put granite counter tops in my home about seven years ago, the tradesman came out and made a template out of foamcore... and the tops fit very nicely. About three years ago I put those tops on a nice rental I was preparing and the same guy came out with a laser device connected to a laptop computer, He was done in a quarter of the time – and the results were just as accurate. Not having been there during the production of the tops I must assume similar time savings were realized in the layout of the pieces.

So what benefit do lasers bring to the investors, rehabbers and realtors? They really come into their own in measuring room sizes and other distances around a property – all without wrestling with a tape that may not be long enough and may kink along the way. All it takes is a couple of clicks of a button and you have the length and width of a room. “Pro” models even calculate the square footage for you. How's that for figuring carpet or vinyl plank flooring?

These handy gadgets run from around $25 to several hundred dollars... depends on the company, quality and the bells and whistles. Amazon lists them from thirteen companies. Some come from well known optical houses like Leica and Bosch and tool people like DeWalt. So there are plenty of options and price points to meet most any budget and task.

Here are a few you may find helpful

DeWaslt laser

Bosch laser


As you consider these three members of the laser measurement universe, you will see bigger, better and more expensive units. You can even find some laser units attached regular tape measures. I still use my FatMax but also have the handy Bosch unit my wife got me for Christmas a couple of years back. It's a great piece of equipment. Which one would you choose?


Gunga7, LLC is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to

Go Back