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

For anyone with hobbies that depend on the pH of something, this little digital pH pen is a fantastic tool to have in your toolbox. It takes all the guesswork out of the process. I use it to keep the water in our fish tank just right, and it’s super easy to use. One thing I really like is that it also measures the temperature at the same time as the pH, ensuring my heater/thermometer is working as expected. It comes with calibration powders so that you know your readings are really accurate. This meter is exactly what I was looking for: simple, effective, and I highly recommend.

I recently decided to take control of the water quality in my Las Vegas home by installing a water softener system. Living in an area where water hardness can be a significant concern, it was crucial for me to find an accurate and reliable way to monitor the pH levels of my water, ensuring it remained within a healthy range for both drinking and household use. After much research, I stumbled upon this water pH tester, and it has been an absolute game-changer for me. The accuracy of this pH tester is impeccable, giving me peace of mind that I’m maintaining the perfect balance in my water. The ease of use is another standout feature; it’s as simple as dipping the tester in the water and reading the result. No complicated procedures or calibration issues that I’ve encountered with other testers in the past. Its durability and build quality are impressive. Living in a desert climate like Las Vegas, where the conditions can be harsh, it’s essential to have a robust tool that can withstand a bit of wear and tear. This tester has lived up to that need splendidly. One of the aspects I appreciate most is the immediate feedback it provides. This allows me to make any necessary adjustments to my water softener system in real time, ensuring that my water quality is always at its best. Whether it’s for the health of my family or the longevity of my household appliances, this pH tester has provided an invaluable service. I highly recommend this water pH tester to anyone looking to take control of their water quality, especially for those living in areas prone to hard water. It’s an essential tool for anyone with a water softener system, or simply for anyone who cares about the quality of the water in their home. Five stars all the way!

This review is going to be a bit daunting. Out the gate when you first receive these meters they tend to get the job done. Reads the pH well, gives accurate PPMs, etc. All is well up until the first battery swap That's when things get bad. You can no longer calibrate the meter with the pH solution provided, which makes the product utterly useless. I bought another one of these and within first use out the box, the diode completely shattered on me when simply trying to clean it off with a wet paper towel I've purchased about 4-5 of these and I'm pretty much convinced at this point that they're not reliable after some wear and tear. I have an older Vivosun meter that's been sitting dormant in its packaging for well up to a year now, and is still more calibrated than this meter is after a week of solid usage. It's time to move on. There are much better, longer lasting options than this meter :-(

This digital pH meter is incredibly useful and accurate! I’ve used it for testing water in my aquarium, pool, and even household drinking water, and it delivers fast, consistent readings every time. The 0.01 accuracy really gives peace of mind, and the LCD display is clear and easy to read. It also comes with 3 calibration powders, which makes setup simple even if you’re not super technical. This product contributes to the environment and really good quality. Plus, the compact, pocket-size design is a bonus for easy storage and portability. I definitely recommend this to everyone who needs reliable pH testing at home!

Used this to test our new ro system. Numbers seem accurate from test strips and prove the ro does reduce tds as well as reminerilizer adding a bit back in. The odd part is that the ph stayed pretty much the same witha nd without ro filtration. Easy to use, fast reading, and seems to be of decent quality for its price. The display is easy to read and resists water as long as you do not submerse past reading area.

Purchased this PH meter to see how it would work with my well water but more importantly the hot tub water to determine how it works for adding Ph increase or decrease chemical to it to keep it its in best neutral state. It worked very well and compared almost exactly as the litmus paper that comes with the hot tub. It also helps me feel comfortable about our drinking water. Also the test powder to verify the device also was easy to use. Would recommend this device.

doesn't seem very accurate . I purchased a calibration kit that has 4.0,7.0 and 10.01 fluids. I meter cal'ed close to the 4.0 and the 7.0 but was way off on the 10.01. It never read any of the fluids correctly . If your looking to over pay for a meter that can only get close then you've found it. I would not recommend it.

The PmoYoKo Digital pH/TDS Meter is a reliable tool for anyone needing precise measurements of pH, TDS, and temperature. This 3-in-1 device provides a resolution of 0.01, ensuring highly accurate readings that are crucial for applications like hydroponics, aquariums, and water quality testing. The device is user-friendly, with a clear digital display and simple calibration process. The inclusion of Automatic Temperature Compensation further enhances its accuracy by adjusting readings based on water temperature, which is a significant advantage over basic pH meters. Its compact design makes it easy to handle and transport, adding to its convenience. Whether you're a professional or a hobbyist, the PmoYoKo meter is a dependable choice for maintaining the ideal conditions in your water-based projects.