Esperanza ECB005 upper arm blood pressure monitor

Warnings: Do not attempt to repair the unit yourself, contact an authorised service centre. | Warnings: The product should be used in accordance with the operating instructions to avoid erroneous readings. | DC input : 5VDC | Warnings: Store the product in a dry place, away from moisture and extreme temperatures. | Memory function: Yes | Number of batteries supported: 4 | Quantity per pack: 1 pc(s) | Display size (HxV): 70 x 49 mm | Pulse rate range: 40 - 180 | Battery type: 4 x AA | Units of measurement: kPa, mmHg | Batteries included: No | Control type: Buttons | Pulse rate measuring: Yes | Type: Semi-automatic | Systolic blood pressure: Yes | Display type: LCD | Product colour: White | Input voltage: 220 - 240 V | Memory registers: 180 | Placement supported: Arm | Cuff size: 22 - 32 cm