Hold your arm across your chest so the monitor sits level with your heart. Keep your palm open and facing upward. Step 4: Taking the Measurement Press the button.
"It’s a CK-102S, Dad. It’s not a liar. It uses oscillometric measurement. It’s accurate within three millimeters of mercury. Just put it on." wrist electronic sphygmomanometer ck-102s manual
To ensure accurate measurements, follow these steps: Hold your arm across your chest so the