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Your cart is empty.Introducing the Aero-Gro pH and TDS Water Testing Meter - Your Ultimate Solution for Accurate and Reliable Water Testing Experience precise measurements with high-quality sensors and temperature compensation, ensuring accuracy in all testing modes. The automatic temperature compensation (ATC) feature guarantees reliable results every time. This versatile meter allows you to measure PPM and pH in a wide range of applications including hydroponics, aquariums, pools, water, wine making, and more. The kit includes buffering powders and video instructions for easy recalibration of the pH meter. With the ability to measure pH in liquid from 0.00 to 14.00, this meter is perfect for all your testing needs. The large, lighted, high-contrast display ensures easy readability in any lighting condition, while the slim profile makes it easily portable in your pocket. Aero-Gro is a USA-based company, offering additional warranty coverage and full product support through our website. Access our growing library of helpful how-to videos covering hydroponics, aeroponics, aquariums, and more. Don't settle for anything less than the best - choose Aero-Gro for all your water testing needs.
Tim J.
Reviewed in the United States on April 5, 2025
Quality product, good price and fast shipping.
Barb Webb
Reviewed in the United States on December 5, 2024
Good for testing the water PH
Anthony
Reviewed in the United States on January 23, 2024
Works okay not bad if you don't wanna use the drip tester..
NOT HAPPY
Reviewed in the United States on June 9, 2023
I gave it to my daughter for her birthday. She has a fish tank. And I take it is very easy for her to use.
Susann
Reviewed in the United States on March 1, 2023
Got these for hydroponics and they were inaccurate almost every step of the way. Hard to calibrate. They are probably a good starter but not going to be your closer by any means.
J. Quinn McLaughlin
Reviewed in the United States on January 7, 2023
Easy to read meter. No issues.Not sure if it gives an absolute reading for EC or if the sensor compensates and displays what the EC would be at 25 C.I know it compensates temperature for pH
Peiper
Reviewed in the United States on July 3, 2022
The meters arrive in appealing packaging, which is designed for storing and protecting the meters, when not in use. Easy to follow instructions are also included. I have used the TDS meter to measure my reverse osmosis water, which will determine when I need to change my filters. I also have used the pH meter to measure the pH level of my hot tub, pond and fish tank. Both meters are simple to use with quick and accurate readings. I would definitely purchase this product again as well as recommend it for others!
Dan NeSmith
Reviewed in the United States on November 10, 2022
This meter was instrumental when I first got it. After a few months of every few days use, it’s no longer accurate and gives an error when attempting to calibrate in buffer solution. After researching pH meters, I’m wondering if the lack of storage solution had something to do with it as this unit arrived with the probe dry. Outside of my return window, otherwise I’d have taken a replacement to try with proper storage.
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