Beurer BM 28 Upper Arm Blood Pressure Monitor White has a universal cuff suitable for larger upper arm circumferences. The integrated cuff position gives additional certainty about the measured blood pressure value accuracy during each measurement. The resting indicator means that the blood pressure measurements are reliable and easy for the user.Uses:The device measures arterial blood pressure and pulse value on the upper arm.Product Specifications and Features:Pulse measurement: YesCuff size: 22 - 42 cmCuff control position: For ensuring the cuff is correctly positioned on the upper armAlarm: 2 alarm times can be setAverage values displayed: YesRisk indicator: Classifies the measurements with the coloured scaleResting indicator: YesDate and time: YesArrhytmia detection: Warns in case of possible heart rhythm disturbanceUser memory: 4 user memories with 30 measured values of eachAutomatic switch-off: YesDisplay: Easy-to-read displayIncorrect usage message: YesLow battery indicator: YesProduct dimensions: 134 x 103 x 60 mm (L x W x H)Contents: Blood pressure monitor, Upper arm cuff, Instructions for use, 4 units of 1.5V AA LR6 batteries, Storage bagDirections for Use:Attach the cuff and adopt the posture in which you want to perform the measurementStart the device with the START/STOP buttonThe cuff automatically inflates, and the air pressure is released slowlyThe cuff position control symbol is displayed throughout the entire measurementThe pressure and pulse rate measurements are shownSafety Information:Do not drop, step, or shake the deviceDo not disassemble the device, as this may cause damage, faults, and malfunctionsDo not use the device if you have metal implantsRemove the batteries if not used for a prolonged period of timeProtect batteries from excessive heatSmall parts can be a choking hazard for children. Keep out of reach of childrenQuick Tips:Leave at least a 1-minute gap between measurements when taking multiple readings.