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-Label …

Dec 10, 2015 · How a Refractometer Works There are several types of refractometers, but this discussion will focus on hand held refractometers because reef aquarists rarely use any other type. …

Mar 9, 2010 · And if my refractometer is off, how can I calibrate it? Additional info that may or may not be important: After I saw that my refractometer was reading differently from my hydrometer, I …

Nov 24, 2020 · For the refractometer only salinity matters right? or am I wrong? I was thinking really simple: 1. Callibrate refractometer with normal 35ppt reaction fluid. 2. Add 1L RODI water in bottle. 3. …

Jan 21, 2014 · The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected scales for the measurement of seawater providing for a much more precise …

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 Calculator with each …

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 final Brix, and then …

Mar 21, 2024 · The effluent typically has a salinity close to aquarium salinity, so if the fluid is not replaced by a similar volume of salt water, the salinity will decline. This large skimmer is on the …

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 https://a.co/d/15uuDhd …

Jul 12, 2018 · A refractometer is likely a better choice than a hydrometer. Before the hydrometer crowd jumps in and claims that you can get perfectly good results using a hydrometer too, yes, that's also …