Description: Quickly and easily measure your Blood Pressure with this handy portable tester, To ensure measurements are clear and easy to read the BOXYM BPW1 and BPW2 are fitted with a large digital display with clear Systolic (SYS), Diastolic (DIA) and Pulse figures. Readings are presented in either kilopascals (kPa) or millimetre of mercury (mmHg). The integrated design takes up less space and has no hoses to worry about. Both versions feature 2 User profiles and can store 99 sets of data memory and display an average over the last three readings. Users with serious arrhythmia should consult a medical professional before use. Features: All the cool details For wrist circumference range: 13.5cm-19.5cm Suitable for ages 12+ Air Pressure: 50kPa~105kPa Test Method: Oscillation Method with Intelligent Pressure. Small, portable size, only 61.8*33.1*26.3mm. Switchable kilopascals (kPa) or millimetre of mercury (mmHg) readings Auto power off. Stores up to 99 sets of readings, can display average of last 3. Retains data during battery change over Air pressure over 295 mmhg(20 m s) triggers automatic fast exhaust. Power: 2 * AAA alikaline batteries. (Not supplied) Specifications: The technical stuff BPW2: Wrist Blood Pressure Monitor Brand Name: BOXYM Commodity Quality Certification: 3C, CE Application: Wrist Material: ABS Model Number: Wrist Blood Pressure Monitor BPW2 Size: 73.6*80*60mm Item Type: Blood Pressure Application: Wrist Power: 2 * AAA alkaline batteries Memory Quantity: 99 Groups Intelligent Pressure: Yes For wrist circumference range: 13.5cm-19.5cm Display: Digital LCD Display Class: Health Care Test Method: Oscillation Method Air Pressure: 50kPa~105kPa BPW1: Wrist Blood Pressure Monitor Brand Name: BOXYM Item Type: Blood Pressure Size: 15cm*10cm*8cm Material: ABS Commodity Quality Certification: 3C,CE Model Number: BPW1 Application: Wrist Color: Blue Pink Green Purple Grey Sphygmomanometer: Digital Sphygmomanometer Warranty time:1 year Supply Type: Manufacturer Level: Medical Pressurization: Automatic Pressurization Mode Class: Health Care Additional Images and Videos: More images of this item. Links and Resources: Manual, links and resources to help you get more from this item. BPW2: Wrist Blood Pressure Monitor Product Page ⠀ BPW1: Wrist Blood Pressure Monitor Product Page BPW1: Wrist Blood Pressure Monitor Manual* *The BPW2 is functionally similar but has a different button layout Blood Pressure Measurement Sit in a chair as shown below, don’t lean forward or bend your body. Before measurement, take a deep breath three or four times, recover to the normal breath, relax your shoulders and arms. Make sure your body is relaxed During measurement, the middle of the wrist cuff should be the same height with the heart. The body and your wrist cannot move. We recommend that you put a soft cushion under the elbow, as shown in the above picture. Attention During measurement, make sure your fingers are in a natural position, otherwise the measured value will be high although the position of the wrist cuff is right. Do not hold the wrist cuff by the other hand, otherwise it will cause an error in measurement. Don’t press your arm during measurement, otherwise the value will be increased. Before measurement, keep yourself in a relaxed, comfortable mood.During measurement, don’t move the muscle on this arm,if you need, you can put one soft cushion under your arm. In every measurement, you should use the same posture and wrist position. If the position of the wrist cuff is lower or higher than your heart, the reading will be higher or lower. Make sure the wrist cuff is worn correctly and at the same height of your heart. During measurement, don’t talk, don't walk, don’t move your shoulder and arm, don’t bend your fingers.