Triple Scale Hydrometer

Triple Scale Hydrometer

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Hydrometers are one of the most necessary tools in homebrewing. Our Triple Scale Hydrometer allows you to read your gravity, potential alcohol content, and brix.
A hydrometer is perhaps the most essential piece of measuring & testing equipment in any home brewery. Used it at every stage of brew to keep up with the health and progress of your brew. 
This convenient hydrometer features three scales--specific gravity, potential alcohol and brix--and is handy for both brewing and winemaking. It measures 9 inches long and comes with complete, detailed instructions for proper use. 

Scale Ranges:

  • Specific Gravity: 0.982 - 1.160
  • Potential Alcohol: 0-20%
  • Brix: -4 - 35


Item # MT300
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.12LBS
Community Q&A

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Browse 1 question Browse 1 question and 47 answers
Why did you choose this?
MoreFlavor Store
Keep breaking these
Alexander W on Sep 16, 2019
wide range brix scale
Robert A W on Aug 28, 2019
Keep breaking these
Alexander W on Sep 16, 2019
Backup - inexpensive and accurate
Bob Sugermeyer on Sep 9, 2019
wide range brix scale
Robert A W on Aug 28, 2019
Its reliable and easy to use
Ashley H on Jul 9, 2019
Replacement of broken one
Three scales useful. Need to double check refractometer readings.
Timothy Ho on May 10, 2019
Always keep a spare
Ethan C on May 1, 2019
I wanted it
Robert P on Apr 26, 2019
Paul R on Apr 16, 2019
My dog ate the last one
Garrett R. M on Apr 11, 2019
Price and functional
James V on Mar 21, 2019
Have used it before
Alexander L on Mar 15, 2019
To measure sg
Dennis B on Mar 13, 2019
Need extra
Dennis Hannaford on Mar 11, 2019
Easy to use and read.
Steven S on Feb 11, 2019
Back Up
Craig Z on Jan 24, 2019
It’s great to have a backup hydrometer
Mstngswimmer05 on Dec 28, 2018
Good reviews
Benjamin L on Dec 20, 2018
i always buy 2
David M on Dec 17, 2018
cant find old one
DENNIS G on Nov 29, 2018
starting a new wine making season and wanted an extra on hand
Margaret M on Nov 29, 2018
Good features and price
Brad Peer on Nov 28, 2018
I need it for FG. Refractometer doesnt work well to measure FG
Jose Aguilar on Nov 26, 2018
Derek J F on Nov 26, 2018
As a backup to my refractometer
Robert P on Nov 20, 2018
need new one
John on Nov 17, 2018
For wine we like this as a good all around hydrometer to check if fermentation has begun. Wed also use the 12 to 0 and the 5 to -5 for more accurate measurements at lower Brix.
Matthew F on Oct 26, 2018
Good price, meets my needs.
Arthur M on Oct 25, 2018
A must-have for any winemaker.
Mike Sullivan on Oct 18, 2018
Making my first ever batch of hard cider. 1 gallon only. This item was recommended to have.
Cherry Reppert on Oct 11, 2018
wanted a backup
Phillip C on Oct 10, 2018
the most important item after star san
Christopher Taylor on Oct 3, 2018
I broked the last one
Salvador M on Sep 26, 2018
Jonathan P on Sep 5, 2018
Looked good.
Charles B on Aug 30, 2018
Always have two on hand.. Never know when one will break.
Mike L on Aug 29, 2018
Works fine -- best to have extras on hand
James D on Aug 23, 2018
I can break a hydrometer from across the room just by looking at it
Matt B on Aug 1, 2018
do not have one
Michael H on Jun 26, 2018
Friend Recommendation
Alex Davit on May 19, 2018
previous one broke, reasonable price
VIjay A on Apr 4, 2018
needed a spare for brew day
brett t m on Apr 3, 2018
I break too many.
Ryan M on Mar 16, 2018
To measure original gravities
Valued C on Feb 19, 2018
inexpensive backup to the refractometer
David P on Jan 23, 2018
Alexander P on Jan 22, 2018
These things are a nessesary
Jason Guthrie on Jan 15, 2018
Backup - inexpensive and accurate
Bob Sugermeyer on Sep 9, 2019
Its reliable and easy to use
Ashley H on Jul 9, 2019

4.5 / 5.0
57 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Accurate right out of the box
I'm used to figuring a correction factor every time I get a new hydrometer. This one was spot on 1.000 in 68 degree distilled water.

I also like the size. It is small enough that I only need 2/3 as much wort or beer for a sample.
July 23, 2019
2 months ago
Great instrument for measuring OG
This is a great tool for measuring the OG of my wort before fermentation & monitoring the fermentation. I love it!

However, when it comes high accuracy measurements for the FG, a MT315 is a superior tool.

You will be dealing with 2 different instruments, each having its own specific purpose in the manufacturing process.

(Most brews, the OG will be off scale for the MT315, Final Gravity Hydrometer.

After fermentation, the beer will most likely be within range for the MT315. The MT315 has. a smaller range of buoyancy with higher resolution for reading FG.

The MT315 is a much higher precision instrument & thus far more delicate, requiring more care in handeling.)
February 13, 2019
Response from MoreFlavor
Thank you so much for your feedback. We really appreciate the honesty and value great feedback like this as it helps us improve our products. Cheers!
February 14, 2019
Tyler W Staff
nice replacement
I've been using my old standby hydrometer since 1980, which I got in a ramshackle old kit given to my dad. But finally the markings started coming off the outside rendering it almost useless. It was a very reliable, sturdy science tool, and the replacement one I bought from another company a few years ago didn't last, wasn't accurate. This one, however is a good quality for the money, seems very accurate and sturdy, like it will last along time. 39 years? doubtful. But hopefully a long time.
January 26, 2019
8 months ago
Response from MoreFlavor
Thank you so much for your feedback. We really appreciate the honesty and value great feedback like this as it helps us improve our products. Cheers!
January 28, 2019
Tyler W Staff
Good price, good back-up hydrometer
I needed a back up hydrometer, I liked the price of this one and it's easy to read.
December 31, 2018
9 months ago
Great product
Great product. Best bang for your buck, definitely a quality product!
December 20, 2018
9 months ago
Even I can read this ine
Easiest to read so far
October 1, 2018
1 year ago
Decent quality
A good hydrometer. I ordered three, just to have backup in case the inevitable happens. I fo have more expensive ones, but these are nice to have in hand.
September 15, 2018
1 year ago
hard to read
The numbers are very small and the one I had previously had colors on it every 10 degrees so I could get a better idea. I probably should have bought the final gravity one because that is all I use it for. The final gravity Hydrometer was a lot more money. I don't know why. I use a refractometer for my starting gravity.
September 14, 2018
1 year ago
Response from MoreFlavor
Hi Jim - Final Gravity hydrometers are very precise and subsequently more difficult to manufacture.
October 2, 2018
Zach R Staff
This thing is solid...
well no not quite but in comparison to the two that I broke with almost no effort on my part, this one should last a lot longer since it is more robust.

I believe the only way I'll break this one is if I drop it and it might not break even I did that (I think ?!?).

Now because the graduated part is wider or thicker, it is a bit shorter than the other ones and subsequently a bit harder to read.

I'm quite willing to put up with that. There is nothing so aggravating as dropping one and then turning around to pull the other one out of the dishwasher, only to hear it snap as it catches on the rack.
July 25, 2018
1 year ago
Not accurate
It’s possibe I just got a bad one, but it’s clear that the measurement lines are not spaced evenly.
May 31, 2018
1 year ago