Refractometers And Salinity Measurement | Reef2Reef
Dec 10, 2015 · Refractometer Calibration Assuming that a refractometer is made correctly for the fluid it is intended to measure, the way to calibrate a refractometer is to put a liquid of known …
The "Best" Refractometer?: My experience with several popular …
Oct 22, 2021 · Since getting into the hobby, I've been down the rabbit hole on salinity/specific gravity measuring devices. I've had the Hanna HI98319 Salinity Pen, a $20 Amazon White …
Should I use distilled or RODI water to calibrate a handheld ...
Dec 31, 2024 · My RODI water says that my refractometer is a little off. However, I usually calibrate with distilled water. Should I use distilled or RODI water to calibrate a handheld …
Refractometer correction with sugar additions during ferment ...
Oct 31, 2023 · Fruitcalc uses specific gravity, not refractometer brix readings. But you can convert your original refractometer reading to specific gravity using a refractometer calculator, like I …
The Great Gravity Showdown - Homebrew Talk
Feb 3, 2018 · The most interesting thing from this result in my mind is how close the measurement was with each Hydrometer when using the Brewers Friend Refractometer …
Using a Refractometer During Fermentation - Homebrew Talk
Apr 10, 2009 · A few threads, and reading in the Wiki, have led me to believe that a refractometer is really only useful pre-fermentation to ensure that I'm hitting my numbers during the mash …
Estimating ABV using Brix refractometer - Homebrew Talk
Mar 31, 2012 · I've been working on a web-based calculator to estimate %ABV from initial and final Brix. Yes, there are polynomials that allow OG and FG to be estimated from initial and …
Should I buy a Refractometer or Hydrometer? | Reef2Reef
Nov 21, 2025 · If you mean the refractometer, it depends on the quality of refractometer you buy. But my $30ish one tends to hold calibration for a while, as long as it doesn’t experience any …
Salinity discrepancy ICP vs Refractometer | Reef2Reef
Jun 3, 2025 · Hey all! Just got my ICP test results back from Oceamo and am a bit confused… I have a calibrated refractometer and I have exactly 35 ppt salinity in both my 90g and my nano. …
Which refractometer? | Reef2Reef
Oct 29, 2024 · Vee Gee Scientific STX-3 Handheld Salinity Refractometer with ATC, Industrial-Grade, 0-100% Salinity Range, 1.000-1.070 Specific Gravity Range, 5-Year Warranty …