Dual Scale Refractometer w/ ATC & LED Light

Dual Scale Refractometer w/ ATC & LED Light

In Stock
60 day no hassle return policy. Details

If you want a quick and easy way to take gravity readings during the brewing process, then a refractometer is the tool for the job. Taking hydrometer readings during the brew tends to be a time-consuming process, and by the time you get a reading it may be too late to react. This is because you need to take a large sample and cool it to get an accurate reading. A refractometer allows you take instant gravity readings, with just one drop, at any point during the boil, or even during the run off of the sparge during an all-grain brew. These 'during the process' readings allow you to add more water or boil longer so you can attain exactly the gravity you desire.

Traditional refractometers without ATC are calibrated to work at 68°F. The ATC function allows you to use the refractometer in an ambient temperature range of 50-86°F (10-30°C). Since your sample is just one drop, and will quickly adjust to the temperature of the refractometer, the temperature of the sample is irrelevant. This unit also comes with a manual calibration knob that is secured with a lock nut. To calibrate place one drop of distilled water on the testing platform and adjust to zero if necessary. The LED light is a handy feature that helps illuminate the sample and make the scale easier to read.


  • 0-30 Brix scale
  • 0-1.120 Specific Gravity scale
  • Metal body with rubber grip
  • Adjustable focus eyepiece with rubber grip
  • Automatic Temperature Compensation)
  • LED illumination function

Please Note: This tool is used to measure unfermented wort. Once alcohol is present, the use of a correction table is advised.

Kegland Part Number: KL07344

Item # MT708
Shipping Eligible for Free Shipping Program
Availability California - Out Of Stock
Pennsylvania - In Stock
Weight 0.59 LBS
Community Q&A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 3 answers
Why did you choose this?
MoreFlavor Store
checking brix of grapes I'm growing
Richard S on Sep 15, 2020
Looking to get an OG measurement without needing such a large sample
Jason T B on Aug 7, 2020
checking brix of grapes I'm growing
Richard S on Sep 15, 2020
Much better than a Hydrometer
Doug H on Sep 8, 2020
Looking to get an OG measurement without needing such a large sample
Jason T B on Aug 7, 2020
To check gravity
Wayne R K on Jul 28, 2020
J B on Jul 28, 2020
Has the LED light
sandy breth on Jul 23, 2020
trust your advice. Your equipment works as advertised and fast delivery
Larry David M on Jul 13, 2020
Easier than hydrometer
Roman P on Jul 8, 2020
Quicker to take a OG reading and uses less wort.
Donald M on Jul 4, 2020
Improve home brew
Kevin B on Jul 2, 2020
Easier than a hydrometer
Brandon W on Jun 24, 2020
Would like to try it
James B on Jun 11, 2020
LED Light
THOMAS M on Jun 10, 2020
Broke way to many hydrometers.
Jon C on Jun 10, 2020
Horus Aged Ales Recommended it to me
Reinaldo S on Jun 9, 2020
More precision in getting a starting gravity/less wasted wort
Matt M on Jun 7, 2020
Sounds easier than using hydrometer
Always wanted one
Louis LeBlanc on May 28, 2020
Broke too many hydrometers
W. Patrick Murphy on May 24, 2020
To test my gravity when brewing
Scott S on May 23, 2020
always wanted one
Valued C on May 14, 2020
I've always wanted one
CHARLES A. B on May 7, 2020
To take over the World
Doi j H on May 5, 2020
For easier gravity readings
Thomas G on Apr 18, 2020
Always wanted one
Rhonda J on Mar 29, 2020
High Tech!
Christopher M on Mar 23, 2020
wanted something easier
marshall b on Mar 4, 2020
Because of the LED light
Gene T on Feb 24, 2020
To measure gravity
Walker T on Jan 21, 2020
Purchased for convenience of taking gravity readings on brew day.
Lawrence B on Jan 1, 2020
Tired of the hassle of collecting sample in hydrometer and getting an accurate temp reading if I even remember to correct for temp
Christopher D E on Dec 23, 2019
Christmas gift
Gerry Ann S on Dec 20, 2019
Recommended by a friend
Margo M on Dec 18, 2019
On my son's Christmas list!
Laurie S on Dec 14, 2019
Smaller sample size relative to hydrometer
Charles P on Dec 4, 2019
Mike on Nov 18, 2019
Tired of using a hydrometer!
Tim Grano on Nov 12, 2019
Chet S on Oct 29, 2019
i need sugar info fast
tim m on Oct 23, 2019
Much better than a Hydrometer
Doug H on Sep 8, 2020
To check gravity
Wayne R K on Jul 28, 2020
What is the difference between the mt700 ($59) and this mt708 ($39)?
Shannon McGee on Jan 25, 2020
Dual Scale Refractometer w/ ATC & LED Light
Dual Scale Refractometer w/ ATC & LED Light
Dual Scale Refractomer w/ ATC
Dual Scale Refractomer w/ ATC
BEST ANSWER: I'd go for the mt700 with the internal LED. I bought the mt708 and I have to get directly under a ceiling light in order to read.

4.6 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
It’s okay. Needs quality control.
I like it. Just make sure to calibrate it with distilled water.

It works good for the initial OG testing with hot wort. (No need to cool the wort prior to testing it).

But use a hygrometer first your FG. (Final gravity).

I knocked-off a few stars because the light literally fell out the second time I used it. It has no light now...which sucks for what you pay for it.

Didn’t want the hassle of calling and doing the whole return thing. Poor quality control.
July 23, 2020
10 months ago
Essential tool
Can't imagine what I did before having this... essential information and let's me hit target gravity every time.
July 17, 2020
8 months ago
Works well
is spot on with my hydrometer after calibration. Feels a little light so not sure how durable it will be but so far so good!
May 21, 2020
6 months ago
Works as promised, easy to use good value
April 27, 2020
6 months ago
love it but right side is hard to read
March 25, 2020
7 months ago
acurate easy to use easy clean preboil checks a breeze|
January 20, 2020
9 months ago
Accurate and easy to use
Good value for the price. ATC, LED light and adjustable eyepiece makes gravity readings a breeze. The LED light sometimes flickers but it wasn't bad. Can't complain with the price.
User submitted image
Added Oct 20, 2019
October 20, 2019
1 year ago