📏 Accurate EKG ECG Caliper: Precise Electrocardiogram Test, Measurement & Inspection Tool Review

What a great tool! I am currently studying ECG interpretation and this is ideal for determining rhythms and measuring intervals. The printed scale on the scabbard helps to avoid squinting counting boxes and the entire instrument is very solidly made. I definitely recommend these calipers!

Less than I expected. Strongly made caliper, how well made. Case on the other hand: Pretty bad. The only thing I like is that it covers it completely and snaps into place. Every time it snaps it looks like the plastic is about to break. The print on the top has already been partially erased from the bag and that's why I went with this particular caliper. It's a pity, because after a week the imprint will most likely no longer be legible. Spring.

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.