High Accuracy Water Quality Tester - Pesonder PH Meter, Digital PH Meter with 0.01 PH Measurement Range for Household Drinking, Pool, and Aquarium Water. ATC Design in Blue. Review

This PH meter is the best I have ever owned and used. Easy to maneuver and operate. I will definitely recommend to all my friends. We have used it several times just for fun!

No display backlight. It's hard to see when there's not enough light. The initial calibration you need to do is quite tedious as you need distilled water for it. Right out of the box there wasn't much of a difference in readings, so you may not need to do this.

I definitely recommend this product! Everything was as described and it arrived on time. More than accurate enough for my use! The cost is about the same if not less than the cheap junk I've used in the past! This product is highly recommended! I liked it so much that I plan on getting another one as a spare, as well as one for my brother as a gift!

So far it has been very consistent and accurate. It was easy to calibrate and the buffer powders came with the sensor which is nice. I'm actually surprised at how quickly the counter can settle while still being accurate. I've used it to maintain and adjust pH in a hot bath. For that it worked great. In general, I was very impressed with the price of this sensor.

Quick and easy calibration, quick readings. For me this needs to be calibrated every few uses by checking the ground flow. Always calibrate before each measurement if you need high accuracy. When making your calibration solutions, heat (a small amount) of the water you use to make these substances easier and faster to dissolve. After they're done, keep them in a closet or dark place (I think that helps) so you don't have to make new poo. Dilute the solution every time, keep it clean. I also…

Display without backlight. It's hard to see when there's not enough light. The initial calibration you need to do is quite tedious as you need distilled water for it. Right out of the box there wasn't much of a difference in readings, so you may not need to do this.

Definitely recommend this product! Everything was as described and it arrived on time. More than accurate enough for my use! The cost is about the same if not less than the cheap junk I've used in the past! This product is highly recommended! I liked it so much that I plan on getting another one as a spare, as well as one for my brother as a gift!

So far the data has been very consistent and accurate. It was easy to calibrate and the buffer powders came with the sensor which is nice. I'm actually surprised at how quickly the counter can settle while still being accurate. I've used it to maintain and adjust pH in a hot bath. For that it worked great. In general, I was very impressed with the price of this sensor.