Roffie Blood Pressure Monitor, Accurate Automatic Upper Arm Blood Monitor Machine and Heart Rate Pulse with 8.6″-16.5″ Wide Cuff Range (22 to 42cm), 90 Sets Memory, Large 3.4-inch Backlit Display

❤Precautions:
Before measuring, avoid diet, smoking and various forms of exertion. All these factors will affect the measurement results. Before measuring, please sit in a quiet armchair for about 10 minutes and try to find some time to relax. Try to take measurements regularly at the same time of day and always on the same arm
❤One click measurement
One-key measurement of blood pressure is simple and convenient, suitable for use by all people, and completes the entire measurement process automatically.
❤Large font
Large screen display and high-definition font display, so that the elderly around you can easily see the measurement results.
❤Signel user(90 Memory)
90 sets of memory values, one-key automatic storage, one-key reading, more convenient observation of historical data
❤Adjustable cuff
The armband has one-step hook and loop, and the fan-shaped design makes the measurement more compliant and pressurized more smoothly and quickly.
❤Wear correctly
When wearing, the blood pressure band of the arm to be measured should be tight. The tracheal outlet should be in the middle of the arm, the edge of the cuff should be 2-3 cm away from the elbow, and the position of the air pipe should be on the extension of the middle finger.
❤Preparation before measurement
Sit for 5 minutes before the measurement, bare the upper arm of the left or right hand, introduce the left (right) arm into the cuff, the cuff air tube is measured toward the palm of the hand, and the arm is placed flat on the desktop with the palm upward.
❤Static measurement
The body of the surveyor sits upright, the body should not be in a state of tension, and should be relaxed. The center of the armband is at the same height as the heart, the armband’s gas nozzle should not be twisted down, the surveyor should not speak or twist, move the body.

[ACCURACY&IRREGULAR HEARTBEAT DETECTION] Accurate measurements are tested before leaving the factory. Rapid measure, you can get your measurement within 50 seconds. Also, it can detect irregular heartbeat.
[ADJUSTABLE COMFORTABLE CUFF] Suitable for most adults’ arms from 8.6″-16.5″(22-42cm). Ingenious design, even one person can easily operate. Recommended for home or travel.
[ONE BUTTON OPERATION &EASY TO READ] One button start, you can quickly get and easy to read your blood pressure and heartbeat results on this large orange backlit display, even in the dim light conditions.
[90 SETS MEMORY] Suitable for one user with 90 sets memory. It also can set date, time and calculate the average of the last three values, more accurate.
[PACKAGE & WARRANTY] 1*Blood pressure monitor, 1* Arm band, 1* instruction manual, 1*Tips for Measurement, roffie provides a limited warranty of 12 months and has CE approved. Powered by 4×AAA batteries(not included).