Alan.Rust
High or Low
This is a shot of my personal Sfig..... sfyg ........ cphyg ........errmmmm blood pressure machine. Not only is it a scientific instrument, but also a medical one. It takes and records readings of the Systolic, Diastolic blood pressures, it also gives readings on the Pulse or heartbeat and a snapshot of what range the readings are in.
(By the way, it is called a sphygmomanometer and I learned to use an old fashioned aneroid sphyg with a stethoscope).
en.wikipedia.org/wiki/Sphygmomanometer
123 Pictures in 2023, theme # 89 Scientific Instrument
High or Low
This is a shot of my personal Sfig..... sfyg ........ cphyg ........errmmmm blood pressure machine. Not only is it a scientific instrument, but also a medical one. It takes and records readings of the Systolic, Diastolic blood pressures, it also gives readings on the Pulse or heartbeat and a snapshot of what range the readings are in.
(By the way, it is called a sphygmomanometer and I learned to use an old fashioned aneroid sphyg with a stethoscope).
en.wikipedia.org/wiki/Sphygmomanometer
123 Pictures in 2023, theme # 89 Scientific Instrument