Pulse and respiration rate stopwatch 112.7001-00 1 piece

It shortens measurement time and supports busy nurses. This is a special stopwatch for measuring pulse rate and respiratory rate. Once you measure the specified number of times, you can read the equivalent number of times per minute on the dial, which will significantly reduce the time. The time required for 15 pulse beats and 5 respirations is measured, and converted into pulse and respiration rates per minute, shortening the measurement time. 30-second counter (1/5 second scale) Manual winding Display: Pulse rate, respiration rate, stopwatch [Pulse rate comparison] 5 seconds 15 times/(conversion rate): 12/ 60 seconds 180 times 10 seconds 15 times/(conversion rate): 6/ 60 seconds 90 times 15 seconds/15 times/(conversion rate): 4/ 60 seconds/60 times 20 seconds 15 times/(conversion rate): 3/ 60 seconds 45 times 25 seconds 15 times/(conversion rate): 2.4/ 60 seconds 36 times [Respiration rate comparison] 5 seconds 5 times/(conversion rate): 12/ 60 seconds 60 times 10 seconds 5 times/(conversion rate): 6/ 60 seconds 30 times 15 seconds 5 times/(conversion rate): 4/ 60 seconds 20 times 20 seconds 5 times/(conversion rate): 3/ 60 seconds 15 times 25 seconds 5 times/(conversion rate): 2.4/ 60 seconds 12 times Model number: 112.7001-00