Review on Duplicator Contoured Woodworking Construction Rangefinder by Logan Tripp

Great! I've wanted one of these since I first saw an advert on the internet. Works great as you can see in the ad and the locking mechanism makes it very easy to use. No more guessing-cutting-adjusting-cutting-repeat! Now I just use a jig, make a perfect mark and cut with a jigsaw! Goodbye guesswork!