Automatic blood pressure monitor BP850W

wristoscillometricwearable

Blood pressure analyser software included HAD(Heart pulse Arrhythmia Detection) Average value measurement WHO indicator Low voltage warning Accurate & precise Easy-to-read, wide angle display 3 keys operation Smooth & fast measurement Specification Accuracy Pressure: ±3 mmHg, Pulse: ±5% Max. Inflation Automatic inflation (air pump) Deflation Automatic air release control valve Display Liquid Crystal Display Unit dimensions L x W x H: 72 x 69 x 31 mm (2.83 x 2.72 x 1.22 inch) Unit weight 146.4± 5 g (5.29 ± 0.17 oz) (Including batteries) Storage/Transportation environment Temperature: -10 ~ 50°C (14 ~ 131°F), Humidity: 10%~95% R.H. Operation environment Temperature: 10 ~ 40°C (50 ~ 104°F), Humidity: 15% ~ 90% R.H. Power supply Two AAA (1.5V) alkaline batteries Battery life Approx. 250 measurements Auto power off 3 minutes after last button operation Accessories Instruction manual, 2 AAA alkaline batteries, Storage case