Esperanza ECB004 upper arm blood pressure monitor

Systolic blood pressure: Yes Units of measurement: kPa, mmHg Memory registers: 180 Cuff size: 22 - 32 cm Placement supported: Arm Pulse rate range: 40 - 180 Memory function: Yes Pulse rate measuring: Yes Control type: Buttons Product colour: Grey Type: Semi-automatic Battery type: 4 x AA Input voltage: 220 - 240 V DC input : 5VDC Number of batteries supported: 4 Quantity per pack: 1 pc(s) Batteries included: No Display type: LCD Display size (HxV): 70 x 49 mm Warnings: Do not attempt to repair the unit yourself, contact an authorised service centre.