Your antioxidant level is extraordinarily high
Please repeat the measurement to verify the result. In most cases, values as high as this indicate that your hand did not cover the sensor correctly.
Keep in mind: this is not a competition to reach the highest possible antioxidant level. Having elevated levels of antioxidants may potentially even have negative effects.
In case that you have reached this level solely by means of eating fruits and vegetables, you can now shift your focus away from your diet and more towards other aspects like physical activity. If your antioxidant level happens to drop by one or even a few points, that is perfectly fine and no reason for concern.