Mercury-Free sphygmomanometer | LCD display | Heavy Duty | CK-E301

• Introducing a new technology of LCD display mercury-free sphygmomanometer.
• With precise results and supports global environmental pollution saving causes.
• Results show both on LCD plate and digital monitor, easy understanding result display screen and simple instruction-all you need is one touch！
•  Inflation and Air release by manual.
•  Can be used with a stethoscope.