No hay artículos en el carro
No hay artículos en el carrolaura davis
Comentado en los Estados Unidos el 18 de marzo de 2024
Super product, great price.
Garry Gold
Comentado en los Estados Unidos el 6 de diciembre de 2024
We're surprised with less than $200 perfect product.Remember to clean and calibrate before every new section.Then, we will have an accurate measurement.ThanksDr. MD, PHD Garry
platinikwok
Comentado en los Estados Unidos el 24 de diciembre de 2024
Like it. Better to have pH calibration buffer next time. Thank you.
UF/IFAS Extension Indian River County
Comentado en los Estados Unidos el 7 de agosto de 2023
This machine is very cheaply made. It worked the first time we used it and then a week later it would not even calibrate. No amount of washing the diode would make it read the buffer solutions at the proper pH. No help line to call and all the online tutorials are in Chinese. And the cheap plug keeps tripping the safety switch in our building's electrical outlet. I would not recommend this item to anyone.
Matt
Comentado en los Estados Unidos el 26 de mayo de 2023
It reads a little slower than preferred, but half the pH meters I have used in the past are like this. I'd probably call this one average. It is accurate on my initial tests with standards within 0.02 pH. I have not done any in-depth testing to determine if it is more or less accurate. Will have to see how it works long term, but for now it is a great pH meter, seemly equivalent to one that costs 5x as much.I had a minor issue with the product and contacted their support and received an almost immediate response and was helped right away. It seems they are a very good company to deal with if any problems should arise.
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