OMRON Automatic Blood Pressure Monitor HEM-7121

OMRON Automatic Blood Pressure Monitor HEM-7121

Stay on top of your health with accurate, reliable, and easy-to-use blood pressure monitoring. The OMRON HEM-7121 is designed for home use, providing fast and precise readings with the trusted technology OMRON is known for.

• Automatic Operation – One-touch measurement for effortless monitoring.
• Clinically Proven Accuracy – Ensures reliable readings you can trust.
• Large, Easy-to-Read Display – Clear results for easy tracking of your blood pressure and pulse.
• Comfortable Cuff – Adjustable cuff fits a wide range of arm sizes for consistent measurements.
• Compact & Portable – Lightweight design makes it convenient for use at home or on the go.

Perfect for individuals who want to monitor their blood pressure regularly, the HEM-7121 helps you take control of your cardiovascular health with confidence.

Technical Specifications

Display & Measurement

• Display Type: LCD digital display with large readings for easy viewing.
• Measurement Method: Oscillometric method (automatic).
• Blood Pressure Range: 20 – 280 mmHg.
• Pulse Rate Range: 40 – 180 beats per minute.
• Accuracy: ±3 mmHg for pressure, ±5 % of display reading for pulse.
• Measurement Range (Pressure): 0 – 299 mmHg.
• Inflation/Deflation: Fuzzy‑logic controlled inflation and automatic pressure release.

Cuff & Fit

• Standard Arm Cuff: Fits arm circumference 22 – 42 cm (medium to large).
• Cuff Materials: Nylon, polyester, polyvinyl chloride.
• Optional Cuff Accessories: Smaller or wide‑range cuffs can be purchased separately.

Memory & Indicators

• Memory Storage: Stores up to 30 previous measurements with easy recall.
• Cuff Wrapping Guide: Displays “OK” symbol when cuff is correctly wrapped.
• Hypertension Indicator: Heartbeat symbol blinks if blood pressure exceeds standard range.
• Irregular Heartbeat Detection: Alerts when irregular rhythms are detected.
• Body Movement Detection: Detects movement that could affect accuracy.

Power & Battery

• Power Source: 4 × AA alkaline batteries (included) or optional AC adapter (sold separately).
• Battery Life: Approx. 1,000 measurements with new batteries.
• Optional AC Adapter: Compatible AC100–240 V adapter available for continuous operation.

Physical & Durability

• Monitor Weight: ~250 g (without batteries).
• Cuff Weight: ~170 g.
• Dimensions: ~103 mm (W) × 80 mm (H) × 129 mm (L).
• Operating Conditions: +10 °C to +40 °C; 15 – 90 % RH.
• Storage/Transport Conditions: ‑20 °C to +60 °C; 10 – 95 % RH.
• Durability: Monitor lifespan ~5 years; Interactive cuff ~1 year.

Standards & Safety

• Protection Classification: IP20 (monitor), IP22 (optional AC adapter).
• Applied Part: Type BF (cuff).
• Safety Compliance: Meets international standards and clinically validated measurement accuracy.