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Sophia RobersonAug 14, 2025
Why does my Avital Blood Glucose Meter say HI?
- SsummersjaredAug 15, 2025
If your Avital Blood Glucose Meter displays 'HI', it means the test result is higher than the meter's measuring range of 33.3 mmol/L. Retest, carefully following the user guide. If you see 'HI' again, contact your doctor immediately for advice.