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Display: | 65mm x48mm LCD Digital Display |
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Cuff pressure display range: | 0–299 mmHg |
Accessories: | 1×Main Device, 1×Cuff, 1×Users manual, 1×Warranty card, Wide range rigid cuff 8.7” – 18.1” (22 - 36 cm) |
Users: | Adult |
Operating Conditions: | Temperature: 5° to 40°; Humidity: 15% to 93% RH; |
Storage And Shipping Conditions: | Temperature: -25° to 70°; Humidity: 10% to 93% RH; Pressure altitude: 70KPa~106Kpa |
Pressure altitude: | 70KPa~106Kpa |
Measuring method: | Oscillometric |
Measuring range: | 0-280 mmHg |
Pulse: | 40 to 199 per minute |
Measuring resolution: | 1 mmHg |
Accuracy: | Pressure within ± 3 mmHg / pulse ± 5 % of the reading |
Pressure sensor: | Capacitive |
Memory: | Last 120 user (total 240) |
Power source: | a) 4 AAA batteries, 1.5 V b) AC adapter 6 V DC 600 mA (voltage 4.5 V DC to 6 V DC) (Optional) |
Automatically power off: | 1 minute |
Wight: | 225.5g(batteries and AC adapter is not included) |
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Size: | 118 (W) x 110 (L) x 52(H) mm |
Covers warnings for neonatal, pregnant patients, surgical equipment, sensitive components, contraindications, and operational safety.
Details the physiological basis of blood pressure and its relation to heart activity and blood vessels.
Provides guidance on interpreting blood pressure readings and normal value ranges, including when to consult a doctor.
Discusses labile hypertension, high diastolic pressure, and causes of high blood pressure.
Identifies physical parts and explains symbols displayed on the monitor's LCD screen.
Lists key features of the ORO-N4 CLASSIC model and guides on initial setup and battery installation.
Details setting the user profile, year, month/date, and time on the device.
Essential preparation steps before taking a blood pressure measurement, including relaxation and clothing.
Detailed instructions on correctly applying the blood pressure cuff to the arm for accurate readings and proper fit.
Explains pressing buttons, inflation, pulse detection, result display, and irregular heartbeat indicators.
Details error symbols, recommended use methods, patient position, and handling of measurement issues.
Explains the meaning of the irregular heartbeat symbol and when to consult a doctor.
Lists common error symbols, their causes, and recommended correction steps and trouble removal.
Explains symbols and describes how measurement results are stored and viewed.
Instructions on interrupting measurements and managing battery replacement and indicators.
Guidelines for using rechargeable batteries, AC adapter, and general care and maintenance of the monitor.
Details the device standards and electromagnetic compatibility certifications.
Lists detailed technical specifications of the ORO-N4 CLASSIC blood pressure monitor.
Specifies operating conditions, storage, shipping requirements, and device classification.
Details immunity tests, compliance levels, guidance for environments, and variations.
Details RF emissions tests, recommended separation distances, and RF interference guidelines.
Covers emissions tests, compliance, and recommended separation distances for RF communications equipment.