Beverage Doctor - Pen Style PH Meter

Beverage Doctor - Pen Style PH Meter

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Looking for an easy to use pH meter at a great price? The Beverage Doctor is here to help you get your mashes to the perfect pH. 

The Beverage Doctor will get you a very accurate reading with its 0.01 pH resolution. The calibration process couldn't be easier to perform, just place the probe in the buffer solution closest to pH of the sample you'll be testing and press the button! This pH meter also includes ATC (Automatic Temperature Control) so you don't have to get your sample all the way down to room temperature before you take your reading. 

3-point calibration allows this unit to be calibrated at three different standard levels - 4.00, 6.86 or 9.18. These standards are included with the pH meter, and refill packs are also available.

The Beverage Doctor features a replaceable probe in case yours is lost or damaged. Homebrewing can be a tough environment for your pH probe so we feel you shouldn't have to buy a whole new pH meter everytime your probe breaks. The cap that holds the probe storage solution has a very tight seal and should prevent your probe from drying out while not in use. Don't worry about getting this meter wet either, because the entire unit is waterproof!


  • Replaceable probe
  • ATC (Automatic Temperature Control)
  • Waterproof
  • Accurate to 0.01 pH
  • Easy 3 point calibration
  • LR44/AG13 batteries included
California Recipients: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Item # MT624
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.52LBS

Community Q&A

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Browse 2 questions Browse 2 questions and 24 answers
Why did you choose this?
MoreFlavor Store
I really want to learn the water side of the brewing and want to also stop over sparging.
STEPHEN M on Oct 7, 2019
Low cost of replacement probe
Duane Y on Sep 19, 2019
I really want to learn the water side of the brewing and want to also stop over sparging.
STEPHEN M on Oct 7, 2019
Sounds like a good product at a reasonable price. Improve my beer.
Richard H on Sep 20, 2019
Low cost of replacement probe
Duane Y on Sep 19, 2019
replaceable probe
Matthew P on Sep 16, 2019
Russ Brodeur on Sep 14, 2019
good reviews
Daniel A on Sep 6, 2019
wanted something I can carry in my pocket
Charles Bold DVV L on Aug 28, 2019
Suggested on the home brew talk forum
Aaron J on Jun 14, 2019
James P on Jun 14, 2019
read reviews seems good and price is way lass then next unit.
Joseph D on May 15, 2019
Same as what my buddy Steve lent me. Works great!
Eric P on May 13, 2019
Pen Style
Juan L on Apr 27, 2019
Check the quality of my local water.
Chuck Edenburn on Apr 9, 2019
Measure PH of mash and kettle sours
Ethan C on Apr 8, 2019
Easy storage and a great price
Patrick Stockwell on Mar 24, 2019
Price, accurancy, removable probe, reviews, and ATC
Matthew L H on Dec 28, 2018
Looks good by the description - will find out
Jacob Z on Oct 15, 2018
Good reviews and good price point.
Joseph F on Oct 13, 2018
I am beginning to make wine at home...and MW has all I need, and more
Alejandro C. O on Sep 29, 2018
My old pH pen died and this one has a replaceable probe (the part that fouls and quits first).
Richard Beckley on Sep 6, 2018
good reviews on other sites
Amanda B on Jul 18, 2018
mead ph
Bob De L on Jun 26, 2018
the price is right and I want to try a PH meter
Matthew B on Jun 14, 2018
Sounds like a good product at a reasonable price. Improve my beer.
Richard H on Sep 20, 2019
replaceable probe
Matthew P on Sep 16, 2019
Can I check my mash ph with or will it damage the probe?
Jason Ferreira on Feb 4, 2019
BEST ANSWER: Hi Jason - The max temp for this probe is 122F.

4.3 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Works awesome ! Would totally recommend it
October 16, 2019
2 weeks ago
Convenient and easy to use
Previously went cheap on a pH meter that gave out durin the beginning of harvest. I rushed to get this one and I am very pleased. Definitely worth the money.
October 13, 2019
1 month ago
As with all my kegland product purchases I am very pleased. Works great
May 25, 2019
5 months ago
Great pH Meter Accurate and easy to use
I recommended this meter. Easy to calibrate (buy the extra set of calibration liquid). Tested pH both hot and at room temp, and it read the same.

I also recommend buying an extra tip, just in case, and storage solution, as you’ll need it eventually.
April 22, 2019
6 months ago
good price, good performance, replaceable probe!
the on my way to measure pH I brewing is with a good meter. Tape is not accurate enough to be practical. This is the first portable meter that is accurate and well priced that also allows for probe replacement. The first thing to fail on cheap meters is the probe set. So far so good with this one andI habe a spare probe waiting if it fails.
September 27, 2018
1 year ago
PH meter
The PH meter works very well and seems to be of high quality. I would highly recommend this meter
September 21, 2018
1 year ago
Great product
It's a great winemaking tool. Easy to use, not expensive. Hassle free.
September 13, 2018
1 year ago
Nice little meter so far…
I like that this had two decimal places. It wouldn't be worth it for me (testing wine grapes) to save a few $ but wonder if the tenth of a point was high or low. The only issue I had with this was the first calibration—it was somewhere around 3.8 in the 4.00 solution. Is that normal the first calibration? It's been hovering around within a few 1/100's of 4.00 since then, fairly consistent, however. Easy to use. (Wow, pH goes up after soaking a white on the skins just 8 hours…)
September 10, 2018
1 year ago
Beverage Doctor
Works good while measuring the pH in the mash. Placed in pH buffer solution and the meter showed the correct reading for the solution. I'm very pleased with this meter.
July 14, 2018
1 year ago
I got one use out of it...
The second time I tried to use it, it wouldn't calibrate. Removed the batteries, that didn't help. Took off the tip...nope. Tried a different calibration solution...same reading...6.68
I'm going to trade it in for a Milwaukee.
July 8, 2018