
This portable refractometer is an excellent instrument for accurately assessing sugar content in fruit juices. As a result of my tests, I determined that the readings were consistently accurate, and the device is straightforward to use. I particularly appreciate that it's portable, so I was able to test the juice in the field. The only downside is the lack of backlit display when testing in low lighting, but this is not a significant drawback. Overall, this is an excellent tool for anyone in the juice industry.

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