JZ-256A Tri-Color Backlight Automatic Upper Arm Sphygmomanometer Home Electronic Sphygmomanometer, Size:22-42cm(No Voice Broadcast)

Features:
1. LCD digital display, three-color backlight, the result shows high pressure/low pressure/pulse, large screen and big characters, clear reading
2. WHO sphygmomanometer classification indicates blood pressure health status, which is convenient for users to accurately judge whether blood pressure is normal
3. Fully automatic compression and decompression, IHB arrhythmia detection
4. Two-person memory of 99 groups of measurement results, which can display the average reading of the last 3 measurement results, which is convenient for users to retrieve data for comparison
5. Two display units conversion of blood pressure value unit Kpa and mmHg
6. When the air pressure exceeds 295mmHg-20ms, it will automatically and quickly exhaust, which is safe and reliable.
7. With error prompt function, it is convenient for users to find the cause of the error
8. One-key measurement, comfortable cuff, accurate measurement, easy to carry

Product parameters:
1. Material: PC+ABS
2. Display size: 5 x 6.1 cm
3. Measuring part: upper arm part
4. Measuring range: blood pressure: 0-280mmHg (0-37.3kpa), pulse rate 40-195 beats/min
5. Measurement accuracy: blood pressure value ±0.4kpa (±3mmHg), pulse rate reading ±5%
6. Measuring method: pulse scanning method/oscillometric method
7. Storage environment: storage temperature: minus 20-50 degrees Celsius, storage humidity: 15-90%
8. Working environment: operating temperature: 10-40 degrees Celsius, operating humidity: 40-85 percent
9. Closing method: 60S after manual closing or no operation
10. Number of memory groups: 99 groups for two persons
11. Battery: AAA battery x 4 (delivery without battery)
12. Product size: 12.5 x 11.3 x 5.5 cm
13. Net weight: 225 grams

Packing list:
-Sphygmomanometer x 1
-Armband x 1
-Storage bag x 1
-English user manual x 1