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Jennifer HodgesAug 11, 2025
Why nothing appears on my AND Blood Pressure Monitor after pressing start?
- JJon KelleyAug 11, 2025
If your AND Blood Pressure Monitor displays nothing after pressing the START button, it could be due to drained batteries. Replace all batteries with new alkaline batteries. Alternatively, the batteries might be incorrectly installed. Ensure the negative and positive terminals match the markings in the battery compartment during reinstallation.