Help me choose a Refractometer

#2 for sure. I bought the same one from that exact company. I was very impressed. Shipping was quick & it works great.

You'll need to get some salinity calibration fluid. It's only about $5.00 online & lasts forever. Your local saltwater store may carry it also.
 
Whichever one you go with, don't trust the calibration on it--- be sure to calibrate it yourself.


I got my refractometer from Drs Foster&Smith, their standard $40 one--- while it's a great refractometer, it came WAY off calibration.

Most folks commenting on it said that it came calibrated, but mine sure didn't.
 
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