🌊 0-14 pH Electrode Probe Replacement Cable Sensor for pH Monitor Controller Tester Meter Kit - Ideal for Aquarium Hydroponics Plant Pool Spa, Saltwater or Seawater pH Measurement Review

I was skeptical at first, read the pH meter calibration guide. You also get what you pay for by using a bucket of water to store nutrients and water for hydroponics. It took a day to really monitor the acidity, thought I was doing something wrong but now it works like a charm!

I love this thing! It is very easy to calibrate and easy to use. Its construction feels good and solid, I would like a small tripod for it as it just sits around and looks dirty. I find it very accurate, I calibrate it once a week.

Just got this and tested it. The pH and temperature readings match my other devices. -1 star because the hooks that come with the kit are too small to catch on the edge of my tank. We need to look for an alternative mounting solution.

It's been 2 weeks I'm happy with my purchase. I have tested the pH with another meter and strips and so far it has been accurate. If I had to complain about anything it would be that it's 100% battery powered and lacks connectivity, but at this price point that's not a deal breaker for me.

I have been using Bluelab flow meters and pH meters combo for several years. The biggest problem with their probe is that it cannot be fully submerged in water. This $20 probe is submersible and as accurate as the Bluelab, but costs $40 less. This probe has been used with several Bluelab products for over a year with no problems. I calibrate every 7 days and my probes (on 6 different devices) are always submerged.

Have been using Bluelab combo meters and pH meters for a number of years. The biggest problem with their probe is that it cannot be fully submerged in water. This $20 probe is submersible and just as accurate as the Bluelab, but costs $40 less. This probe has been used with several Bluelab products for over a year with no problems. I calibrate every 7 days and my probes (on 6 different devices) are always submerged.

I think this is a great product. It comes pre-calibrated and I haven't had to calibrate it since I bought my first unit about 3 months ago. I bought 2 more and use 1 for each of my nutrient stores. I've found that being able to see the PH reading without having to disassemble the PH meter saves me a lot of time. The meter comes with a temperature sensor so it provides a temperature corrected PH reading. Overall I think it's great value for the amount of time it saves me.

The PH reading only lasted about 5 minutes before going from 6.7 (where my tank actually is) to 8.63. Once it hit 8.63, it stayed there until I reset the counter. After a restart it works for about 5 minutes and then crashes again. I had this gauge installed for 3 days and calibrated it every day thinking the sensor was bad. This is not a probe; that's the meter itself. Disconnecting a probe doesn't change the reading if it fails that way. I will return this device as soon as possible. I had…