Why are the measurements on my Welby Blood Pressure Monitor extremely low or high?
Extremely low or high blood pressure readings on your Welby Blood Pressure Monitor can occur if the cuff isn't at heart level, is incorrectly placed, or if you tense your arm during measurement. Ensure correct posture, proper cuff placement, and relax your arm during the process.
What to do if the display is blank on my Welby BDH 612 Blood Pressure Monitor after inserting batteries?
If the display of your Welby Blood Pressure Monitor is blank after inserting batteries, it could be due to empty batteries, incorrect battery insertion, or dirty battery contacts. Replace all batteries with new ones, ensure they are inserted correctly, and clean the battery terminal clamps with a dry cloth.
Why do the batteries on my Welby BDH 612 die so quickly?
Your Welby Blood Pressure Monitor batteries might be draining quickly if you measured immediately after athletic activity or if you are using defective batteries. Wait for more than 5 minutes after any athletic activity before measuring, and use alkaline batteries from known manufacturers.
Why is the pulse rate on my Welby BDH 612 Blood Pressure Monitor too low or too high?
An incorrect pulse rate reading on your Welby Blood Pressure Monitor can occur if you moved or spoke during the measurement. Keep still and calm while taking the measurement.
Why does the pump stop and inflate again later on my Welby BDH 612?
The pump of your Welby Blood Pressure Monitor may stop and inflate again to ensure a correct measurement. This can also happen if you speak or move your arm during the measurement. Keep still and calm while taking the measurement.
Guidance on handling and safekeeping of the user manual.
Explains symbols used in the manual and on the blood pressure monitor.
Details intended use, target users, and operational limitations.
Essential warnings and instructions to prevent injury and misuse.
Guidelines for battery insertion, replacement, and safety.
Checking package contents, inserting batteries, and configuring system settings.
Guide for cuff fitting, measurement steps, and understanding results.
Accessing memory, deleting data, and WHO blood pressure classification.
Explains error messages, common malfunctions, and troubleshooting steps.
Covers EMC, cleaning, storage, technical specifications, and disposal.
General| Display | LCD |
|---|---|
| Technology | Oscillometric |
| Memory | 60 readings |
| Cuff Size | 22-32 cm |
| Pulse Rate Range | 40-180 bpm |
| Accuracy Pressure | +/- 3 mmHg |
| Accuracy Pulse | +/- 5 % |
| Measurement Range (Pulse) | 40-200 beats per minute |
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