| Specifications | ||||
| Product description | Automatic Upper Arm Blood Pressure Monitor | |||
| Product category | Electronic Sphygmomanometers | |||
| Model (code) | M2 Basic (HEM-7121J-E) | Display | LCD digital display | |
| Cuff pressure range | 0 to 299 mmHg | Pulse measurement range | 40 to 180 beats / min. | |
| Blood Pressure measurement range | 20 to 280 mmHg | |||
| Accuracy | Pressure: ±3 mmHg / Pulse: ±5% of display reading | |||
| Inflation | Automatic by electric pump | Deflation | Automatic pressure release valve | |
| Measurement method | Oscillometric method | Operating mode | Continuous operation | |
| IP classification | Monitor: IP20 / Optional AC adapter: IP21 (HHP-CM01) or IP22 (HHP-BFH01) | |||
| Rating | DC6 V 4.0 W | Applied part | Type BF (arm cuff) | |
| Power source | 4 “AA” batteries 1.5 V or optional AC adapter (INPUT AC 100 – 240 V 50 – 60 Hz 0.12 – 0.065 A) | |||
| Battery life | Approximately 1000 measurements (using new alkaline batteries) | |||
| Durable period (Service life) | Monitor: 5 years / Cuff: 5 years / Optional AC adapter: 5 years | |||
| Operating conditions | +10 to +40 °C / 15 to 90% RH (non-condensing) / 800 to 1060 hPa | |||
| Storage / Transport conditions | -20 to +60 °C / 10 to 90% RH (non-condensing) | |||
| Contents | Monitor, arm cuff (HEM-CR24), 4 “AA” batteries, Instruction Manual 1 and 2 | |||
| Protection against electric shock | Internally powered ME equipment (when using only batteries) Class II ME equipment (optional AC adapter) | |||
| Weight | Monitor: approximately 250 g (not including batteries) Arm cuff: approximately 130g | |||
| Dimensions (approximately value) | Monitor: 112 mm (W) × 82 mm (H) × 140 mm (L) Arm cuff: 145 mm × 466 mm (air tube: 600 mm) | |||
| Cuff circumference applicable to the monitor | 170 to 420 mm (included arm cuff: (220 to 320 mm)) | |||
| Memory | Last measurement | |||