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Conductivity Measurement
0 to 1999 µS, 0.01 to 19.99 mS
$182.06
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Item# CDH-7021
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29 In Stock
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Lead Time (If not in stock): 5 Days
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Product Specs
<< See all Product Models| Brand |
 |
| Accuracy Detail | Salt Accuracy: ±2% FS, Conductivity Accuracy: ±2% FS, TDS Accuracy: ±2% FS |
| Additional Features 1 | Carrying Case |
| Battery Size and Type | Alkaline AAA |
| Calibration | 0, 1413 µS, 12.88 mS |
| Calibration Note | None, ATC Temperature Range: 0 to 50 °C |
| Conductivity Measurement | 0 to 1999 µS, 0.01 to 19.99 mS |
| Display Type | LCD |
| Dissolved Oxygen Range | N/A |
| Measurement Type | Conductivity, TDS, Salinity, Temperature |
| Memory Card | N/A |
| ORP Measurement Range | N/A |
| Operating Temperature, Max | 90 °C |
| Operating Temperature, Min | 0 °C |
| PH Measurement Range | N/A |
| Resolution Note | Conductivity Resolution: 1 µS/0.01 mS, TDS Resolution: 1 ppm/0.01 ppt, Salt Resolution: 1 ppm/0.01 ppt, pH Resolution: None |
| Salinity Range | N/A |
| Salt Range | 0 to 999 ppm, 1.00 to 9.99 ppt |
| Supply Power Note | 4 x "AAA" Battery/UM Battery |
| Temperature Accuracy | ± 0.3 °C (0.54°F) |
| Temperature Resolution | 0.1 °C (0.2 °F) |
| Total Dissolved Solids Range | 0 to 999 ppm,1.00 to 9.99 ppt |
| See All Specs Show Less | |
PDFs & Manuals
Show Ratings & Reviews
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
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