The CareCheck Ultra Digital Blood Pressure Monitor is a fully automatic upper arm blood pressure monitor designed for simple, accurate home monitoring. Using oscillometric measurement technology with a semiconductor pressure sensor, it measures blood pressure and pulse rate simultaneously, displaying results clearly on an LCD digital display within seconds of completing inflation.
The device features automatic inflation and rapid deflation for a comfortable measurement experience, and includes high and low blood pressure indicators to flag readings outside normal ranges. The adjustable arm cuff fits upper arm circumferences of 22–32 cm (220–320 mm).
Power is provided by 4 × AA batteries (included), with an optional Android cable adapter as an alternative power source. The compact design — 110mm × 135mm × 62mm, approximately 460g — makes it easy to store and transport.
Why Choose CareCheck Blood Pressure Monitor
- Fully Automatic Operation: One-button start with automatic inflation and rapid deflation for a straightforward, effortless measurement.
- Oscillometric Measurement: Semiconductor pressure sensor detects blood movement through the brachial artery for precise digital readings.
- Clear LCD Display: Displays systolic, diastolic, and pulse readings simultaneously after each measurement.
- High and Low BP Indicators: Visual alerts flag readings above or below normal blood pressure ranges.
- Pulse Rate Monitoring: Measures pulse rate (40–199 bpm) alongside blood pressure.
- Accuracy: ±3 mmHg for pressure, ±5% for pulse rate.
- Adjustable Arm Cuff: Fits upper arm circumferences of 22–32 cm.
- Dual Power Options: Operates on 4 × AA batteries (included) or optional Android cable (not included).
- Compact and Portable: Lightweight at approximately 460g with a compact form factor.
Product Specifications
| Brand | CareCheck |
| Model | Ultra |
| Type | Automatic Upper Arm Blood Pressure Monitor |
| Measurement Method | Oscillometric (semiconductor pressure sensor) |
| BP Measurement Range | 0–280 mmHg (0–37.3 kPa) |
| Pulse Rate Range | 40–199 bpm |
| Accuracy | ±3 mmHg (pressure), ±5% (pulse) |
| Cuff Size | 22–32 cm (220–320 mm) |
| Display | LCD digital display |
| Power Source | 4 × AA batteries (included) or Android cable (not included) |
| Inflation | Automatic inflation, rapid exhaust |
| Operating Temperature | 5°C to 40°C, 15%–80% RH |
| Storage Temperature | -20°C to 55°C, 10%–93% RH |
| Dimensions | 110mm × 135mm × 62mm |
| Weight | Approx. 460g |
Usage Instructions
- Sit quietly for at least 5 minutes before measuring. Sit upright with your feet flat on the floor.
- Wrap the cuff firmly around your left upper arm, approximately 1–2 cm above the elbow, with the tubing running down the inside of the arm.
- Rest your arm on a flat surface at heart level, palm facing upward.
- Press the START button. The cuff will inflate automatically.
- Remain still and do not talk during the measurement. The cuff will deflate and the reading will appear on the display.
- Note any high or low blood pressure indicators on the display.
- For accurate trend tracking, measure at the same time each day under the same conditions.
Storage and Maintenance
- Store in a cool, dry place within the operating temperature range (5°C–40°C).
- Keep away from direct sunlight, moisture, and strong magnetic fields.
- Clean the casing with a soft dry cloth. Do not submerge in water.
- Remove batteries if not in use for an extended period.
- Keep out of reach of children.
Warnings and Precautions
- For home monitoring only. Not a substitute for professional medical diagnosis or treatment.
- Do not measure during physical activity, eating, smoking, or within 30 minutes of caffeine or alcohol consumption.
- Always consult a healthcare professional to interpret readings and manage blood pressure.
- High or low BP indicators are for awareness only — they are not a diagnosis.
- Ensure the cuff is the correct size for your arm — incorrect sizing affects reading accuracy.
- Keep out of reach of children.
Package Contents
- 1 × CareCheck Ultra Digital Blood Pressure Monitor
- 1 × Adjustable Arm Cuff (22–32 cm)
- 4 × AA batteries
- 1 × User Manual
Frequently Asked Questions
What is the blood pressure measurement range of the CareCheck Ultra?
The device measures blood pressure from 0 to 280 mmHg (0–37.3 kPa) with an accuracy of ±3 mmHg, and pulse rate from 40 to 199 bpm with an accuracy of ±5%.
What arm size does the cuff fit?
The adjustable arm cuff fits upper arm circumferences of 22 to 32 cm (220–320 mm). Measure your arm circumference before purchase to confirm fit.
What do the high and low BP indicators mean?
The high BP indicator appears when a reading exceeds the normal upper threshold, and the low BP indicator appears when a reading falls below the normal lower threshold. These are awareness indicators only — consult your doctor for medical interpretation of your readings.
Can I use a cable instead of batteries?
Yes. The CareCheck Ultra supports an optional Android cable (Micro-USB) as an alternative power source. The cable is not included — only 4 × AA batteries are included in the box.
Which arm should I use for measurement?
Blood pressure monitors are generally designed for use on the left arm. Use your right arm only if your doctor specifically advises it.






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