This product is used for blood pressure measurement, and features small size, Portability, and double scale display to satisfy your reading habit to the greatest extent; the effect is the same with that of the mercury column sphygmomanometer.
Product pattern: Machinery elastic component
Measurement range: 0~40kPa (0~300mmHg)
Minimum division value: 0.5kPa and 2mmHg
Allowable error: ±0.5kPa (±3.75mmHg)