Can someone read this?

Notsolostfish

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I bought a waterbox refractometer and calibrated it with calibration solution but dear god. I cant read the display no matter how much i twist it... can someone read it?

20220911_200655.jpg
 
Get a new refractometer. Should be much easier to read. Even better yet get one of those Hannah digital ones you can just stick in the water.

PXL_20220912_031203878.jpg PXL_20220912_031407125.jpg
 
Try adding more water. Sometimes when we don't have enough of a sample it is fuzzy.
 
Check to make sure it’s adjusted properly too. These have a little magnifying glass in them that helps you see it. I know on mine I can twist the black eye piece to focus it
 

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