• Beverage Doctor pH Meter

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Item #: X89
Our Price: $49.99
Free Electrode Storage Solution All options for 'Free Electrode Storage Solution' are currently out of stock.
In Stock, Will Ship On 04/01/2020.
  Electrode Storage Solution (+ $9.99)


A quality, water resistant pH meter with triple point calibration, affordable replaceable electrode, automatic temperature compensation, and a water proof cap with a unique sponge storage solution retainer.

Digital Triple Point Calibration

Most pH meters only have single or double point calibration.  This means they can only be calibrated at 4.0 and 7.0 pH. This meter has triple point calibration, which means it can also be calibrated at 5.5 pH for greater midrange accuracy.  No manual calibration -just put the PH meter into the buffer solution that comes with it andthen hit the calibration button. 

Affordable Replaceable Electrode

Home brewing puts a lot of stress on the electrode, and electrodes only last for a few years.  Especially if you are testing hot wort directly from your mash tun.  If you know anything about PH meters you will know that the electrodes are not difficult to damage in a brewing environment and have a tendency to fail over time.  Why spend all this money on a good quality pH meter if you can't replace the electrode?  Unlike other units, the replacement electrode does not cost almost as much as the meter.

Includes Calibrating Buffer Solution

This includes 3 packs dry concentrate buffer solution, for calibrating at 4.0 pH, 6.86 pH, and 9.18 pH.  Just add  deionized or distilled water and store in a glass jar and the solution will last 3 months.  We also recommend you purchase Storage Solution (not included, you will be given a chance to buy this when you put this in your cart).

Automatic Temperature Compensation (ATC)

Any good quality PH meter you get will include ATC.  This additional feature means the probe needs to have a small temp probe at the end so it can compensate for high or low temperatures.  Lets face it, you are not going to wait for your wort sample to cool down to 68° F. 

Water Proof Cap

The main reason why PH meters fail over time is because the electrode dries out.  If your PH meter is left with a dry probe the storage solution evaporates through the glass membrane. Unlike most meters,  the cap on this meter has an o-ring and is water tight. In addition, it has a small sponge on the bottom to hold Storage Solution.  To keep your electrode in best possible solution we recommend you clean with water then store in Storage Solution inside the cap . This will keep your readings accurate for several years.

Click HERE for this meters manual in pdf format.


Average Rating:
(based on 3 reviews)

Showing 3 Reviews:

Review and Rate this Item
by Fred
on 2/24/2020
from Tacoma,WA
Really good meter
It's really fast to set up & use. Comes with every thing you need minus the water to calibrate it. Although I haven't gotten to use it in brewing yet I have checked my sanitation solution with it and it's fast & accurate! A great find. 
by Michael
on 11/19/2019
from Florida
Increased Efficiency
I have never used a pH meter before so I may not be the best judge. I will say that the unit seems well constructed, is easy to operate, easy to calibrate and easy to read. It comes with calibration powder but bought some premixed solution.
Found out that my well water is pretty alkaline. With the use of this meter, the BrewCipher spreadsheet, acid malt and some lactic acid in the sparge water I was able to increase my mash efficiency significantly. So much so that I am probably going to have to dilute this batch. Well maybe not all of it....:-) 
by tommyb
on 11/29/2018
from Driftwood, TX
what i wanted in a pH meter
i bought this to replace a cheaper meter that gave inconsistent results.
i've used it on one batch, which was kettle soured.  i took 2 readings during the mash, which i compared to test strips.  also took readings at 4, 5 and 6 days to monitor souring.
the readings were consistent and matched the test strips (as well as they could be read).
i am very happy with the performance so far.  now we will see how long the meter lasts...
Review and Rate this Item
2/1/2019 8:21:02 PM
Can I calibrate it with a pH 7.0 solution? That is the one I have available but it keeps reading 6.86.
You should be able to if the solution is made by Milwaukee.
Chris Watson
10/7/2018 12:08:47 PM
Where does one obtain the replacement probe for this meter? I dont see it on your site...
See our item X90 ($16.99)
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