As a leading factory in the healthcare industry, we introduce our Automatic Upper Arm Blood Pressure Monitor U81D. This product is designed to provide accurate blood pressure readings in the comfort of your own home. It features a large LCD display, easy-to-use buttons, and a memory function that can store up to 90 readings. The U81D is also equipped with advanced technology that detects irregular heartbeats and alerts you of any potential health concerns. Our factory guarantees high-quality materials and precision engineering to ensure the most accurate readings every time. With the U81D, you can take control of your health and keep track of your blood pressure with ease.