HM Digital PH-80 HydroTester Series pH Aquarium Meter with Thermometer
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Help make sure your finned friends’ watery habitat stays safe and comfortable with the HM Digital PH-80 HydroTester Series pH Meter. Engineered for simplicity and ease of use, this professional-quality water testing instrument measures water pH levels from 0 to 14, and simultaneously displays water temperature from 32 to 130 degrees Fahrenheit. The water-resistant design and large LCD display help make this unit a favorite among fish hobbyists, as well as hydroponic gardeners, pool and spa professionals and more. Auto-off and data-hold functions help ensure long-lasting, reliable use.
Key Benefits- Help keep your fresh and saltwater aquariums and reef tanks safe and comfortable for their finned inhabitants.
- Professional-grade water testing instrument is engineered for simplicity and ease of use.
- Large LCD screen simultaneously displays pH from 0-14 and water temperature from 32-130 degrees Fahrenheit.
- Water resistant housing ensures long-lasting reliable use, while the auto-off function helps preserve battery life.
- Ideally suited for use with hydroponics & gardening, pools & spas, water ionizers, drinking water and more.
Includes a translucent cap, batteries, storage solution and pH 7.0 buffer (powder).
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Item Number141480
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Dimensions2 x 1.5 x 8 inches
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Weight1.9 ounces
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Aquarium TypeFreshwater, Saltwater
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Fish TypeTropical Freshwater, Marine Fish
| Detail | Specifications |
|---|---|
| pH Range | 0 – 14 |
| Temperature Range | 1-55 °C; 32-130 °F |
| Resolution | 0.1 pH; Temperature resolution is 0.1 °C/F |
| Accuracy | +/- 0.2 pH; Temperature accuracy is +/-2% |
| Calibration | Digital automatic calibration (one point); factory calibrated to pH 7.0. |
| Minimum EC/TDS | 10 µS/5 ppm |
| Electrode | Glass sensor and reference tube electrodes |
| Power source | 3 x 1.5V button cell batteries (model LR44 or equivalent; included) |
Customer Reviews
71% Recommend
71% of reviewersrecommend this product
You've Already Reviewed This Item
7 Reviews
7 Reviews
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Garbage Not Accurate
By DontBuy on Jan 23, 2021
Not accurate, tried to calibrate twice with 7.0 buffer now it just says error. Always gave the wrong pH. Off by 1.2 at one point, and .4 pH at another point.
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Works but requires a lot of management
By AdirondackDogLover on Jan 2, 2020
I would not recommend this product for novices but if you are pretty good with your tanks and evaluation, it's a fine product.
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Pen works well
By Sparky on Oct 9, 2018
The pen has been great so far but the packing the liquids come in could be better. Just be very careful when opening the liquid the package it comes in makes it very easy to spill.
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Simply the best meter I’ve used in years
By Housr on Jul 4, 2018
Not only did I receive this item in quick time, but I was able to use it immediately and get fast reliable readings. Do follow the directions and put the fluid in the cap to keep the meter wet. It makes all the difference. Other meters don’t come with the balance fluid for the cap. Love this meter.
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Arrived Broken
By Dustin on Sep 1, 2018
First thimg I did was pull the meter out take the cap off to put the solution inthe cap and the glass senser was smashed
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Nice meter
By Chubbytrucker on Aug 9, 2018
Using this for work. Easy to use. Very accurate. Temp feature is also nice. Why pay more for one that does the same thing??
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Wont buy again.
By Cheap on Apr 27, 2018
Used it for two days. Barely,gets a little water on it and stops working. Should of got the waterproof one for 7 more dollars. Waste of money.
