Saw a digital measuring device that Tom had attached to his Power Miter Saw the host use it to cut lengths for a porch rail system. Never seen one and have not found anything and emailed TOH but never got a reply as to who makes it. My brother does some work wooding projects and thought it might be a nice accessory to have if it does not cost an arm and leg.

Anyone know what brand it is?

Thanks,
MMeehan