Fish & aquarium
pH Meter, 3-in-1 TDS Meter Digital Water Tester with 0.01 High Precision, Water Tester for Drinking Water with 0-14 pH Test Range, TDS/Temp/pH Tester for Wine, Aquarium, Pool, Garden, Bath and Water
by pH
Customer Verdict
Customers find the pH meter extremely accurate, working perfectly out of the box, and easy to calibrate and use. Moreover, they appreciate its versatility, finding it useful for various applications including hot tubs and hydroponics, and consider it well worth the price. However, the calibration process receives mixed feedback - while some find it easily calibrated, others report it doesn't hold its calibration. Additionally, the PH accuracy also gets mixed reviews, with some finding it accurate while others report inaccurate readings. <!-- k-injected k+b64 eyJrLW9ic2VydmUiOiIiLCJrLWNvbXBvbmVudCI6IlNoYXJlZENvbnRlbnQtV2xNRVJ3el9CYlo0NUx1Iiwiay1pZCI6IjRjNDBkZGM4LWQ1ZGYtNGIwYS1iMjkyLWUyMjU1ODFhMWE4NyIsImstZGF0YSI6eyJzaGFyZWRTZW50aW1lbnRzIjpbeyJhc3BlY3RzIjpbeyJzdW1tYXJ5IjoiQ3VzdG9tZXJzIGZpbmQ
Color
Grey
Brand
PmoYoKo
Product Dimensions
1.5"W x 7.2"H
Item Weight
0.17 Kilograms
Battery Description
Alkaline
Video previews
5 clipsAbout this item
- 1
【3-in-1 pH Meter】PmoYoKo 3-in-1 pH meter delivers high-precision simultaneous pH, TDS, and temperature readings. This TDS tester offers full water quality analysis for safe use, replacing 3 single-function tools to simplify testing for pools, gardening, and daily use—no device switching needed
- 2
【High Accuracy pH Meter for Water】TDS meter digital water tester features 0.01 high-resolution chip & premium electrode for fast, accurate readings. Lab-trusted for cosmetics, fermentation, aquariums, R&D, brewing & tank water testing. Lab-grade reliable results, no guesswork—ideal for complex setups
- 3
【Friendly Backlight】Water tester for drinking water with auto-activated bright backlight. Effortless pH/TDS/temp testing & hydroponic monitoring—no squinting or repeated presses. Smart power keeps backlight on for hours, perfect for nighttime/low-light grow tents/hydro/aeroponic growers
- 4
【Pocket Size pH Meter for Water】This tiny and handheld TDS meter fits in your pocket so you can carry everywhere for testing aquarium, pool, garden, bath, spa, and even drinking water/liquid mixes , wine, soap, beer. Perfect for on - the - go pH checks
- 5
【pH Meter to Improve Water Quality】3-in-1 pH/TDS/temp meter for accurate water quality testing. Perfect pH & TDS for daily drinking water. Essential for aquariums—prevents gill irritation, regulates hardness, eases fish stress, tds water tester fits tank setup/changes/disease prevention. Tidy up fish tools & improve fish survival
- 6
【ATC Digital pH Meter】No need to monitor sample temperature—this water tester for drinking water delivers accurate pH readings across 32°F–140°F (0°C–60°C), eliminating inaccuracies caused by temperature fluctuations
- 7
【How to calibrate the pH Meter/TDS Meter?】 1. Add pH4.00/pH6.86/pH9.18 buffer powder to water and stir thoroughly 2. Press the ON/OFF button to switch to pH mode, submerge the electrode into the standard solution and wait 5–10 seconds 3. Press and hold the MODE/CAL button for 6 seconds then release; wait for 3 flashes until readings stabilize, calibration is complete
- 8
【Tips】 For better using experience, we recommend to soak the tds meter digital water tester in clear water for 5 minutes before starting calibration after receive the product. Because it may cause inaccurate readings if customer immediate use for the first time
What Customers Are Saying
Based on 2,219 customer ratings
Customers find the meter extremely accurate, with consistent readings and better precision than pH test strips, particularly noting its reliable pH and temperature measurements.
329 mentions
Customers report that the meter works well right out of the box, with the TDS and pH features performing particularly effectively.
320 mentions
Customers find the pH meter easy to use, particularly noting that it is simple to calibrate and operate, with one customer mentioning it's as simple as putting the meter in the water.
295 mentions
Customers find the meter to be of high quality.
255 mentions
Customers find the pH meter to be well worth its price, offering good value for money.
153 mentions
Customers find the meter versatile and useful at home, particularly for hot tubs, and one customer mentions it's crucial for hydroponics applications.
80 mentions
Customers have mixed experiences with the meter's calibration: while some find it easily calibrated and straightforward to use, others report that it fails to calibrate properly or doesn't maintain its settings.
173 mentions
Customers have mixed experiences with the pH meter's accuracy, with some finding it accurate and easier to use, while others report inaccurate readings.
143 mentions
Product Specifications
| Battery Description | Alkaline |
| Mounting Type | Tabletop |
| Upper Temperature Range | 140 Degrees Fahrenheit |
| Voltage | 1.5 Volts |
| Temperature Accuracy | 0.5 |
| Item Dimensions W x H | 1.5"W x 7.2"H |
| Item Weight | 0.17 Kilograms |
| Color | Grey |
Key Features
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