Review on 🩺 Elevate Your Medical Practice with Scrubsmart EKG Caliper Ruler by Mark Deuschle

First off, the little piece of cardboard/plastic ruler that comes with it is pretty much useless and I threw it away the day I got it. The calipers are solid and well designed. There are mm indentations on the lid, but these are hard to see or use. If you're looking for a basic set of working calipers, this is it. I strongly recommend ordering the ruler separately or using other options.