Features: 1. Intelligent automatic pressurization and decompression 2. Simultaneous measurement of systolic blood pressure, diastolic blood pressure and pulse 3.With automatic memory function, large-capacity storage memory 4.With automatic power-off and power-saving device 5.Large digital LCD display 6.Simple operation, just press the switch key to test Product Description: 1.Using original imported chips, pressure sensors and inflatable motors, high measurement accuracy and long service life 2.Quickly measure systolic blood pressure (high pressure), diastolic blood pressure (low pressure), and pulse rate 3.Using fuzzy theory measurement, high accuracy 4.Fully automatic inflation (pressurization) and exhaust (decompression) 5.Automatically memorize 60 test results, test date and time 6.Clearly visible large-screen LCD digital display 7.Automatic shutdown in 3 minutes 8.All measured values can be queried one by one or quickly 9.The blood pressure measurement unit of mmHg (or kPa) can be selected Voltage 3 (V) display mode LCD digital display Measuring range 20-280 (mmHg) Measurement method: oscillometric method Pressure accuracy 3 (mmHg) Pulse accuracy 5 (%) Applicable working temperature +5-+40 () exhaust mode automatic rapid exhaust mode The automatic closing function has an external dimension of 70*72*23 (mm) Technical parameter: Voltage: 3 (V) Require 2 AAA batteries (not included) Display mode: LCD digital display Measuring range: 20-280 (mmHg) Measurement method: pulse scanning method/oscillometric method Pressure accuracy: 3 (mmHg) Pulse accuracy: 5(%) Applicable working temperature: +5-+40 () Exhaust method: automatic rapid exhaust method Auto-off function: yes Package Contents: 1 x Blood pressure monitor[delivery without batteries] 1 x English manual 1 x Case