- 7%

Salt pH Tester for Reef Tank, Saltwater Aquarium Salinity Meter, Freshwater Fish Tank PPM pH Reader, Digital 5 in 1 pH Salt EC TDS Temp Test Kit for Saltwater Pool, Hydroponic, Aquaponics, Koi Pond

Original price was: $29.99.Current price is: $27.99.

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Price: $29.99 - $27.99
(as of Oct 27, 2025 01:04:32 UTC – Details)

From the brand

aquarium salt ph meteraquarium salt ph meter

YINMIIK Aquarium Test Kits

YINMIIK Tester Accessories

aquarium test kitsaquarium test kits

Package Dimensions ‏ : ‎ 9.29 x 3.86 x 2.24 inches; 8.47 ounces
Item model number ‏ : ‎ YK-T5Pro
Date First Available ‏ : ‎ December 11, 2024
Manufacturer ‏ : ‎ JiNan Huiquan Electronic Co., Ltd
ASIN ‏ : ‎ B0DQ4V1PCP
Best Sellers Rank: #101,745 in Pet Supplies (See Top 100 in Pet Supplies) #291 in Aquarium Test Kits
Customer Reviews: 4.0 4.0 out of 5 stars 74 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

【2025 Professional Aquarium pH Salt Tester】: YINMIK pH salinity meter is designed with ultra-wide test range (pH 0-14, Salinity 0-100ppt), which can meet the pH and salinity testing needs of various saltwater fish, saltwater fish, freshwater fish and koi, and this aquarium salt meter is very suitable for home aquarium enthusiasts. Also, with this salinity pH meter, you can provide a happy pH & salinity water for your saltwater aquarium pets. Ideal aquarium test accessory for aquariums beginners.IK Aquarium pH Salinity Tester
【More Convenient – pH TDS Temp is Simultaneous Display】: If you need to detect pH TDS, this pH tester is your best choice. YINMIK pH TDS detector upgraded the LCD screen, which can test pH PPM and temp simultaneously , without frequent button switch, more convenient. With this TDS pH meter, you can easily read the PPM value of your freshwater fish tank and regularly add healthy top-off water to your beloved fish. And the TDS meter can be used to detect drinking water, say goodbye to hard water.
【More Accurate – Upgraded Replaceable Electrode】: Tired of inaccurate pH salinity readings? YINMIK 5 in 1 water quality tester provides you with a new choice. pH probe with new salt bridge and Salt/TDS/EC probe with new polymer material make the test value more accurate; and the longer temp probe with ATC can accurately monitor the aquarium heater. Replaceable probes can be found in YINMIK store. If probe is damaged, the replaceable probe will restore the ability of tester and save your money.
【More Practical Designs Wait for Your Exploration】: 1. Ultra-large HD backlight display screen, the size is expanded by 30%, and it can read clearly even in dim environment; 2. 64-pin running chip, more powerful & accurate data calculation, more accurate test; 3. Clear button distribution, simple operation; 4. With ATC function to avoid the influence of temp on test value; 5. Digital display, no need for complex color contrast; 6. Upgraded probe socket, stable data transmission.
【Portable Home All-in-One Water Quality Tester】: ① YINMIK 5-in-one water quality tester can detect pH, salinity, conductivity, TDS and temperature at the same time, which is very suitable for various home water quality tests (such as: aquarium, reef tank, pools, SPA, hot tub, hydroponics, drinking water, home brewing, well water, RO water, basic water, etc.); ② YINMIK is committed to providing quality products & services, our team will reply to any of your product questions within 24 hours.

Customers say

Customers find the pH meter works well and is easy to use. However, the accuracy receives mixed feedback, with some finding it very accurate while others report lower salinity readings.

8 reviews for Salt pH Tester for Reef Tank, Saltwater Aquarium Salinity Meter, Freshwater Fish Tank PPM pH Reader, Digital 5 in 1 pH Salt EC TDS Temp Test Kit for Saltwater Pool, Hydroponic, Aquaponics, Koi Pond

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  1. Andy R.

    Fantastic pen for monitoring your reef tank
    I have really liked this unit as opposed to the Hanna salinity pen. I have been able to calibrate this for spot on salinity and does not drift away quickly. I still recommend doing at least a monthly calibration. Weekly is even better. The pH holds its calibration accurately for quite some time too. I also recommend weekly calibration for that as well. As a test, I am now on week 4 without a calibration and both salinity/conductivity and pH are reading accurately. I prefer this pen enough that I now have 3 of them.

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  2. Elevenstein

    Good quality pH tester.
    Functions well enough. Speed is comparable to other testers available. Temperature reading seems accurate. Not the easiest to use; but I’d say overall the value is reasonable.

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  3. Jake

    Good readings
    Calibrating the pH was super easy and very accurate. Salt reads in both PPT and PPM selections and also works accurately.

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  4. Amazon Customer

    Good for PH, bad for everything else
    The PH seems to be accurate as it aligns with my hydros pretty well but the salinity is way off. Even after calibrating it, it doesn’t come close to matching the calibration fluid.

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  5. Mike

    Will kill your corals! SALINITY PPM WAY OFF!
    Bought this as a replacement for a broken refractometer. Used it and slowly began killing my corals. Salinity reading is 9 ppt low so what i thought was normal 35ppt saltwater as this meter showed was actually 44ppt (refractometer measured) horribly inaccurate and says it is factory calibrated for salinity. BEWARE!

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  6. Tom N.

    Very accurate, love it
    I love it, I have two tanks , it’s very easy to once you read directions. Worth it , quick and easy

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  7. Samuel

    Works well and easy to use
    Works well and easy to use. A lot easier than trying to mix the right amount of water to reagent and reading color charts.

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  8. victorhoang

    Good budget tester
    This tester is a good cheap option for checking basic levels It is pretty generic but it does the job for quick readings on pH salinity and temperature Not the most high end tool but works fine if you just need something simple and affordable

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    Salt pH Tester for Reef Tank, Saltwater Aquarium Salinity Meter, Freshwater Fish Tank PPM pH Reader, Digital 5 in 1 pH Salt EC TDS Temp Test Kit for Saltwater Pool, Hydroponic, Aquaponics, Koi Pond
    Salt pH Tester for Reef Tank, Saltwater Aquarium Salinity Meter, Freshwater Fish Tank PPM pH Reader, Digital 5 in 1 pH Salt EC TDS Temp Test Kit for Saltwater Pool, Hydroponic, Aquaponics, Koi Pond

    Original price was: $29.99.Current price is: $27.99.

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