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Supply

Cost: Under $50

These cost ranges are approximate and may vary from region to region.
Additional charges may also apply.

Watch or Clock with Second Hand

Cost: Under $50

These cost ranges are approximate and may vary from region to region.
Additional charges may also apply.

Summary

A watch with second hand is easier than digital to follow when calculating heart rate, pulse and respiratory rate.


You might purchase this supply through one of these sources:


Drug Store



Author: Doug Thal DVM Dipl. ABVP