Review on 📏 Accurate EKG ECG Caliper: Precise Electrocardiogram Test, Measurement & Inspection Tool by Joseph Reed

This caliper is small and discreet; fits just in the palm of my hand. It has an easy to remove cap that also attaches very well to the caliper. Its endpoints are easily configurable, but remain in place even when comparing teleband measurements. There's a gauge on one side of the cap for quick reference or confirmation, and there's a clip on the other side so you can attach it to something like a shirt or pants. I think this is ideal if you work with telemetry in the hospital.