Category Archives: Refractometers

Dual Scale Refractometer – Brix and Gravity – with ATC – $49.99 + Free Shipping & Refractometer Calculator

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Product Description – Here – Use coupon code BEERDEAL to get this discount.

0-32% Brix, 1.00 to 1.120 SG, Dual Scale, .2% Resolution and ATC (Automatic Temperature Control).  Read the full product description

Availability: This is a More Beer Deal of the Day. Quantities are limited. Check the Deal of the Day section – Here – to see if this is still available.

Brewing Refractometer – Dual Scale MT700 – $59.99 $49.99 + Free Shipping

Also Consider: Magnum Media DUAL SCALE 0-32% Brix and 1.000-1.130SG Wort Refractometer RSG-100ATC Beer Home Brew | Sean Terrill’s Refractometer Calculator

For me, getting a refractometer was one of those upgrades that made a lot of difference.  With a refractometer you need a sample size of two drops.  I figured that this would pay for itself in beer savings alone.  I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂

Refractometers can be used to measure gravity throughout the brewing process.  You can also estimate the alcohol content of your beer if you forget to take an OG with the use of a refractometer and a hydrometer.  Check out Sean Terrill’s excellent refractometer calculator.

Recent More Beer [view more]:

Looking for a MoreBeer Deal? – Today’s Deal of the Day | Sale Items | MoreBeer Deals

RSG-100ATC Dual Scale Refractometer w/ATC – $15.59 + 75 Cent Shipping

Magnum Media DUAL SCALE 0-32% Brix and 1.000-1.130SG Wort Refractometer RSG-100ATC Beer Home Brew

RSG-100ATC Refractometer.  Dual Scale, Reads 0-32% Brix & 1.000-1.130 Wort Specific Gravity.  .2% Brix/.001 Specific Gravity Resolution.  Accuracy: +/-0.2% Brix and +/-0.001 Wort Specific Gravity.  ATC from 10-30’C (50-86’F).

For me, getting a refractometer was one of those upgrades that made a lot of difference.  With a refractometer you need a sample size of two drops.  I figured that this would pay for itself in beer savings alone.  I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂

Refractometers can be used to measure gravity throughout the brewing process.  You can also estimate the alcohol content of your beer if you forget to take an OG with the use of a refractometer and a hydrometer.  Check out Sean Terrill’s excellent refractometer calculator.

9/7/17 3 AM Central: This is selling for just $15.59.  Shipping to most US addresses is 75 cents.  Price, shipping and availability can change quickly.  Check the product page for up to the minute price and availability.

Magnum Media DUAL SCALE 0-32% Brix and 1.000-1.130SG Wort Refractometer RSG-100ATC Beer Home Brew

Update: Since this post was published the price, availability or promotion has changed.  Check the product page for up to the minute description, price and availability.  Also: Today’s Deals on Amazon

prod:B00CO9BX6U

Dual Scale Refractometer – $18.99 + Free Shipping via National Industrial Supply

FREE S&H $18.99 0-32.0% BRIX & 1.000-1.130 WORT/MUST SG REFRACTOMETER, BEER SUGAR WINE

RSG-100ATCd Dual Scale Refractometer from National Industrial Supply

Product Specs:

  • 0-32% Brix Scale / 1.000-1.130 Wort Specific Gravity
  • Accurate to +/- 0.20% Brix / +/- 0.001 Wort Specific Gravity
  • Scale Divisions: 0.20% / 0.001 Wort Specific Gravity
  • Automatic Temperature Compensation (ATC)
  • Sturdy design, made of lightweight machined Aluminum, not “carbon” plastic
  • Comes GRAY HEAVY DUTY PLASTIC, FOAM-LINED HARD CASE, with a calibration screwdriver, Wiping Cloth, Plastic Transfer Pipette and Users Guide

For me, getting a refractometer was one of those upgrades that made a lot of difference.  With a refractometer you need a sample size of two drops.  I figured that this would pay for itself in beer savings alone.  I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂

Refractometers can be used to measure gravity throughout the brewing process.  You can also estimate the alcohol content of your beer if you forget to take an OG with the use of a refractometer and a hydrometer.  Check out Sean Terrill’s excellent refractometer calculator.

As of this posting NIS has this for $18.99.  Shipping is free to most US addresses.  Check product page for up to the minute price and availability.

 0-32.0% BRIX & 1.000-1.130 WORT/MUST SG REFRACTOMETER, BEER SUGAR WINE

FREE S&H $18.99 0-32.0% BRIX & 1.000-1.130 WORT/MUST SG REFRACTOMETER, BEER SUGAR WINE

Recent Great Deals [view more]:

Dual Scale Refractometer – Brix and Gravity – with ATC – $44.99 + Free Shipping & Refractometer Calculator

12323

Product Description – Here – Use coupon code BEERDEAL to get this discount.

0-32% Brix, 1.00 to 1.120 SG, Dual Scale, .2% Resolution and ATC (Automatic Temperature Control).  Read the full product description

Availability: This is a More Beer Deal of the Day. Quantities are limited. Check the Deal of the Day section – Here – to see if this is still available.

Brewing Refractometer – Dual Scale MT700 – $59.99 $44.99 + Free Shipping

Also Consider: Magnum Media DUAL SCALE 0-32% Brix and 1.000-1.130SG Wort Refractometer RSG-100ATC Beer Home Brew | Sean Terrill’s Refractometer Calculator

For me, getting a refractometer was one of those upgrades that made a lot of difference.  With a refractometer you need a sample size of two drops.  I figured that this would pay for itself in beer savings alone.  I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂

Refractometers can be used to measure gravity throughout the brewing process.  You can also estimate the alcohol content of your beer if you forget to take an OG with the use of a refractometer and a hydrometer.  Check out Sean Terrill’s excellent refractometer calculator.

Recent More Beer [view more]:

Looking for a MoreBeer Deal? – Today’s Deal of the Day | Sale Items | MoreBeer Deals

Brew Tapper Dual Scale Refractometer with ATC

Brew Tapper Dual Scale Refractometer with ATC | Brix & Specific Gravity | Best for Beer & WineDual Scale Refractometer. Brix (0-32%) and Specific Gravity (1.000-1.130).  Features ATC (automatic temperature compensation).  Includes Brew Tapper Refractometer, calibration screwdriver, 3ml pipette, instructions and a lens cleaning cloth.

For me, getting a refractometer was one of those upgrades that made a lot of difference.  With a refractometer you need a sample size of two drops.  I figured that this would pay for itself in beer savings alone.  I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂

Refractometers can be used to measure gravity throughout the brewing process.  You can also estimate the alcohol content of your beer if you forget to take an OG with the use of a refractometer and a hydrometer.  Check out Sean Terrill’s excellent refractometer calculator.

Update: Since this post was published the price, availability or promotion has changed.  Check the product page for up to the minute description, price and availability.  Also: Today’s Deals on Amazon

Brew Tapper Dual Scale Refractometer with ATC | Brix & Specific Gravity | Best for Beer & Wine

Also: Yeast Starters & Fermentation | StirStarter Stir Plate | Yeast: The Practical Guide to Beer Fermentation

Recent Amazon Finds [view more]:

Anpro Dual Scale Refractometer

Anpro Dual Scale Refractometer.  Aluminum construction.  Reads 1.000 – 1.120 specific gravity and 0-32% Brix.  Features Automatic Temperature Compensation: 50°F ~86°F (10°C~30°C).  Comes with refractometer, plastic sample pipette, mini screwdriver for calibration adjustments, manual, cleaning close and storage box.

For me, getting a refractometer was one of those upgrades that made a lot of difference.  With a refractometer you need a sample size of two drops.  I figured that this would pay for itself in beer savings alone.  I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂

Refractometers can be used to measure gravity throughout the brewing process.  You can also estimate the alcohol content of your beer if you forget to take an OG with the use of a refractometer and a hydrometer.  Check out Sean Terrill’s excellent refractometer calculator.

Update: Since this post was published the price, availability or promotion has changed.  Check the product page for up to the minute description, price and availability.  Also: Today’s Deals on Amazon

Anpro Brix Refractometer, Beer Wort and Wine Refractometer, Dual Scale – Specific Gravity 1.000-1.120 and Brix 0-32%, Replaces Homebrew Hydrometer

AlsoYeast Starters & Fermentation | StirStarter Stir Plate | Yeast: The Practical Guide to Beer Fermentation

Recent Amazon Finds [view more]:

Sean Terrill’s Refractometer Calculator!

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In days of yore, refractometers were considered a pre-fermentation only tool.  That’s because the alcohol present after fermentation begins throws off refractometer readings.  That was until people starting figuring out that it was possible to reasonably estimate specific gravity after fermentation has begun.  The first such calculations [I became aware of] were from MoreBeer.  Check the documents tab on this product page to see their spreadsheet.

Since, additional work has been done.  One such body of work belongs to Sean Terrill.  Sean is a smart guy.  Like nuclear engineer kind of smart.  Sean did a good bit of work on the subject and came up with an even more accurate formula for estimating specific gravity after fermentation is begun.

To do this you need: A pre-fermentation refractometer reading, a current refractometer reading and a spreadsheet or online calculator.  If you need a refractometer, check out the list below.

Sean has kindly made his findings available to the homebrewing community.  You can use his easy to use refractometer calculator or his spreadsheet (available on the calculator page).  He also makes it available for others to use with proper citation.  For example, my Brewing Spreadsheets [Brewing Spreadsheet | Small Batch BIAB Spreadsheet | BIAB Brew Day Spreadsheet] all contain Sean’s formula.  Thank you to Sean Terrill for your work on this subject and for making this available to homebrewers!

Magnum Media DUAL SCALE 0-32% Brix and 1.000-1.130SG Wort Refractometer RSG-100ATC Beer Home Brew

Need a Refractometer?  Some models to consider…

Third Party Resource: This resource is part of our selection of top Third Party homebrewing resources.  Check out the entire list of resources Third Party Homebrew Resources

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thirdparty:strefractcalc