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Multi-variable Water Quality Testers
OMEGAETTE™ pH and Conductivity Pocket Tester
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- Microprocessor-Based for Fast and Accurate Measurement
- Special Viewing Angle
- IP67 Rated,Waterproof Housing
- Large LCD—Displays pH, Conductivity and Temperature Simultaneously
PHH-7200 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Measurement Type
Range
Accuracy
Supply Power
Features
The PHH-7011, PHH-7200 and CDH-7021 are easy to use and feature replaceable sensors. The PHH-7200 can measure pH or conductivity and will automatically recognize which sensor is installed. Each kit comes in a convenient carrying case with buffer or standard solutions for easy calibration.
Rated 5 out of
5
by
Trillium from
Great Brewing Ph meter
I bought this Ph meter for brewing and I love it. Super easy to calibrate, high accuracy, and stabilizes quickly. Highly recommended.
Date published: 2016-05-16
Rated 5 out of
5
by
Davidrias from
Good quality and price.
Purchased about 6 months ago and used 2-3 times per month since for home beer making. Meter calibrates easily and quickly everytime. Buffers and storage solution included makes this meter a great value. Can't say how long the electrode will last as I am still on the first one.
Date published: 2016-04-01
Rated 5 out of
5
by
Accidental Gardener from
A cost effective, accurate, easy to use pH meter
I collect rain water in a 1000L tote tank to use for my gardening needs & wanted a cost effective pH meter to test the pH while treating the water before use. A couple of weeks ago I purchased a PHH-7011 & I was impressed with the ease of calibration & use. It comes in a hard shell case with 2 small pH4 & ph7 buffers, a small bottle of soaking solution (for the meter's sensor tip). This meter has a quick response & doesn't take long to stabilize. I have also purchased bottles of pH4 & pH10 to calibrate the meter after the original ones are used up. My only complaint is the tiny bottle of 'soaking solution'. A tiny bit of this solution as lost each time the meter is taken out to be used so eventually it'll run out. pH probes need to be kept wet to extend their 'working life time' & I have been unable to see any listing for this solution at Omega. Its pH seems to read around 4 so I may just substitute the solution for buffer later. Aside from that I know that pH probes have a limited lifetime & it's nice to see that replacement probes are available for these meters.
Date published: 2020-05-05
Rated 4 out of
5
by
QA Manager from
Easy to Use!
We bought this neat hand held pH meter to use inside production. We haven't used it inside production yet, but training how to use is easy and meter is quick to read. So far everyone is happy with our new pH tool!
Date published: 2018-08-06
Rated 5 out of
5
by
Johann F from
Excellent Product
For experiments, I'd been dumb enough to try one of the dozens of cheap Amazon pH testers (which as it turns out are actually scam random-number generators whose product pages are loaded with fake reviews). I had used Omega for temp control items in the past and had never thought of Omega as providing pH measuring, but was happy to learn that they did. One of the things I like best about Omega is their phone tech support. I can call and get straightforward feedback from someone who knows his stuff and will direct me to the right product, which is exactly what happened in this case .The pH meter was easy to use and accurate, and helped greatly with testing.
Date published: 2017-03-23
Rated 5 out of
5
by
Waterray from
Works great!
I looked at many PH test meters before settling on this one. I even ordered a really cheap one from another company and it didn't work at all. That was a waste of time.
This meter works really well, comes with premixed solutions for calibrating, and solution for storing the meter. The probe is removable and has a really good cap for the storage solution. It come off easy and does not leak.
I use the meter for hydroponics and wine making. It works well for both uses. It does not take a long time to read the PH.
The carrying case it comes with is a nice feature, however, I would suggest that it be made differently. If you store the meter in the case in the position it is made to be in, the testing solutions are upside down. If one leaks, the solution will get over everything.
The price was just right for this type of meter. I consider it a very good value.
Date published: 2016-02-10
Rated 5 out of
5
by
KF75 from
All the features I need
Bought this a few weeks ago to aid in pH measurements for my first sour beer. Great features, easy to use, and will no doubt come in handy in other brewing and beverage applications.
Date published: 2016-04-14
Rated 5 out of
5
by
BWT777 from
Conductivity meter
Easy to use, text a bit small is the only con. Calibration is easy as well.
Date published: 2024-02-19
can't seem to find the probe part number on your site is it still available?
Thank you for your inquiry! The replacement pH electrode is still available and can be found by searching the part number PHE-7011.
Date published: 2021-10-25
What would you expect the ORP to read when placed in 1413 uS/cm conductivity solution? What would a recommended threshold for error be before the ORP requires a calibration?
Thank you for your inquiry! Unfortunately, there is no tested value for ORP that is correlated to the conductivity solution. If the error appears to be exceeding the stated accuracy (+/-2 + 1 digit) the unit may need to be calibrated. Please feel free to the flow department (flow@omega.com) with any further questions.
Date published: 2021-06-18
What is the proper way to store this device to preserve the electrode?
We recommend storage solution PH-SOL
https://www.omega.com/en-us/process-switches/switch-accessories/paddles-and-replacement-parts/p/PH-SOL
Date published: 2020-03-16
Are there limits on solids% or viscosity of an aqueous fluid that the PHH-7011 can measure? Recommendations on cleaning sensor after measuring viscous solution?
Thank you for your inquiry! Unfortunately, we do not have cutoff values for the percentage of solids or viscosity that the PHH-7011 can be used with. The cleaning method will depend on the composition of the measured solution. In general diluted bleach in hot water is a safe cleaning method.
Date published: 2022-09-07
I did not use my PHH-7011 tester for four months and now I noticed black like material in the area of the sensor tip. The tester did have soaking solution in the soaking bottle during this time.Is there a safe way to clean it without harming the tester?
Thank you for your inquiry. It should not affect the pH measurement and can use standard warm wate r& dish soap to remove any debris or gunk on the tip of the probe. Please use soft cleaner cloth, nothing abrasive.
Date published: 2024-02-06
The manual mentions 2 or 3 pt calibrations, but only explains a 2 pt calibration with 7&4. Do I continue with a third buffer to generate a more accurate slope? I've calibrated with 7 and 4, but when I measure 10 and 12, the values rise (10.3 12.6)
Thank you for your inquiry! A two point calibration is generally sufficient but a third calibration point ensures accuracy across a wider range. Typically we suggest using pH 4, 7, and 10 solutions for the three points. Please feel free to contact us at flow@omega.com if issues persist with the third point.
Date published: 2022-06-09
Can the PHH-7200 be sent back to be certified Calibration???
Thank you for your inquiry. Unfortunately, no. If you need the sensor to be calibrated, best to purchase a calibrated solution such as PHA-7-CAL-PH which will incorporate the pH meter to be calibrated and the pH probe is replaceable with a shelf life of 6 to 12 months from first measurement.
Date published: 2020-12-17
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