BLOOD PRESSURE MONITOR DIGITAL MEDISIGN BPM 36 UPPER ARMCore Features Automatic oscillometric upper arm measurementMeasures systolic and diastolic blood pressure, as well as pulse rate, all via automatic inflation and deflationno manual pumping needed Measurement range & accuracy Pressure: 30280 mmHg (1 mmHg increments), accuracy 3 mmHg Pulse: 40199 bpm, accuracy 5% Large LCD with WHO classification barDisplays readings on a clear screen, along with a WHO color coded hypertension indicator to help