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Reviewed in the United States on March 2, 2025
I just don't know about this one, so at the moment I'm giving it a neutral 3. Like most of these electronic ones, you have to calibrate it. However this one kind of specifically states to calibrate it at 77 degrees F. Well I can't get my house up to that temperature this time of year. I even have the cups on a heating pad and they've only risen about 2 degrees. So I can't begin to know if this is accurate or not. I can say it would be easy to use and easy to read. It's nice that it comes with the starter calibration powder, but there's only enough for your first calibration - so be sure to order a lot more.
Kat
Reviewed in the United States on February 22, 2025
This ph meter works great for my indoor hydroponic setup. Easy to use and accurate. I would order again if needed!
Shannon & Ricky
Reviewed in the United States on February 18, 2025
Goes with our hydrogen water bottles, we look forward to trying g it out at this time we haven't learned how to use it!We WILL!
Truth Seer
Reviewed in the United States on February 16, 2025
This hydrogen water tester is a great tool for measuring water quality, and it seems to provide accurate and consistent results. It comes with everything needed for proper calibration, including three different pH buffer powders, one ORP buffer powder, and ORP electrode storage solution. These extras make it easy to maintain accuracy over time, ensuring precise readings with every use. Whether you're testing drinking water, hydroponic systems, or any other water source, this tester delivers quick and reliable measurements.The device itself is easy to use, with a clear digital display that makes reading the results simple. It is lightweight and portable, which is perfect for anyone who needs to test water on the go. The calibration process is straightforward, and the included powders ensure that it remains properly tuned for the best accuracy. I also appreciate the ORP electrode storage solution, which helps keep the sensor in optimal condition for long-term use.This is a solid hydrogen water tester that comes with all the necessary calibration materials to ensure accurate readings. It’s a great investment for anyone serious about monitoring their water quality. The quality of the build is decent, and it works exactly as expected. If you’re looking for a reliable and well-equipped tester, this is a great choice. I highly recommend it to anyone who wants to measure hydrogen levels in water with confidence.
James
Reviewed in the United States on February 14, 2025
Easy to use, It takes a few minutes to calibrate, but the instructions are easy to follow. It does a good job testing water PH and ORP. but it reads a little low on Hydrogen I think. I have a couple of Hydrogen water bottles that test around 3ppm with the H2 Blue, and it showed almost 1.9ppm with this tester. It reads 0 with plain filtered water and does read when the water is hydrogenated, so if you keep this in mind it works to serve its purpose, and you don't have to keep buying expensive H2 Blue to test if your bottle is still making good hydrogen. So 4 stars not a perfect 5 star.
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