Automatic Digital Wrist Sphygmomanometer Upper Arm Blood Pressure Monitor Heart rate Tonometer Bp Monitors

Features«Double 99-group memory, IHB arrhythmia detection, WHO blood pressure classification«Smart pressurization, live voice (optional)«Voltage and power detectionProduct specification«Product size: 7.56x6.84x3.1 (without wrist strap)«Storage temperature: -20 ℃ ~ 50 ℃«Storage humidity: 15% ~ 90%«Operating temperature: 10 ℃ ~ 40 ℃«Operating humidity: 40% ~ 85%«Display: LCD digital display«Measurement method: pulse scanning method / oscillometric method«Measurement range: hypertension / hypotension: 20mmHg ~ 280mmHg«Pulse: (40 ~ 200) times / minute«Accuracy: ± 3mmHg (± 0.4kPa)«Pulse: within ± 3% of reading«Voltage: 3VPacking information«Color box volume: 9.6cmX9.0cmX12.0cm,«Outer box volume: 46.8cmX30.3cmX50cm«Weight: about 280 grams each, 60 units per carton, each carton weighs 16 kilograms