One of the Most Powerful Stun. When you need it, it is ready to deliver a stunning blow to any attacker. A jolt from this stun will almost certainly bring your attacker down. Your attacker will lose balance, lose muscle control, and suffer confusion and disorientation that brings him down to his knees. Long-Lasting Rechargeable Battery. Just recharge its int...
A blood pressure cuff is used to measure blood pressure. It contains an air bladder which fills up with air and compresses the brachial artery to stop the flow of blood. When the air from the bladder is released, the blood flow restarts. The physician records the systolic and diastolic BP by listening to the flow of blood through a stethoscope1. The cuff is ...
