Rated 4.2 out of 5 by 16
Rated 5 out of 5 by Discus123 Two thumbs up!
This is an awesome, and easy to use pH monitor. The calibration is very easy, and it tracks pH fluctuations immediately. I filter peat in my discus tank, for the color, and to lower the pH. Just for the time it saves compared to doing manual tests is worth the cost.
The only thing that would make this a better product would be an alarm set point to notify you if the pH falls below a set level.
I have had mine running continuously for over a month now with no additional calibration.
February 26, 2016
Rated 5 out of 5 by Jimmy5Fingers Easy To Use & Accurate
Great product with accurate and reliable results in fresh or marine water. Easy to calibrate.
August 2, 2015
Rated 5 out of 5 by Dan137 Happy With Pinpoint pH Meter
The Pinpoint pH meter is a good value, providing ease of operation and accurate result with an easy to read LCD screen. I continuously monitor pH of my saltwater aquarium and calibrate the system every several days with pH 7 and 10 buffers. I find that there is minimal drift in the reading. Calibration takes five minutes.
April 1, 2014
Rated 5 out of 5 by Ralphc Excellent product
Wet chemistry can be sufficiently accurate, but this pH monitor provides continuous monitoring of tank pH without having to take out samples, add drops of reagent, and compare colors. I found the price to be worth the convenience of checking my pH with a glance anytime I wanted to know what it was. I found the initial calibration to be a bit tedious, but, for the price and the accuracy, I can't really complain.
March 10, 2014