Purchase Qty. Reference FOB Price
10-99 Pieces US$5.00
100-999 Pieces US$4.60
1,000+ Pieces US$4.20
Product Description
Product Description Principle: The cuff is inflated to press the measurement site to block the current, and then the gas in the cuff is discharged to make the blood flow again. Blood pressure measurement is judged based on the sound of blood flowing or the vibration of the blood vessel arm when ...