Review on 🔬 Hanna Instruments HI98103 Checker pH Tester: Reliable and Accurate Testing with Ph Electrode and Batteries by Eddie Simpkins

Incredibly easy to use! The pH meter is a lot less bulky than others I've used in the past and I appreciate the "long neck" design. It arrived already precisely calibrated, but I used the recalibration solutions that came with it, a simple process that only took a minute. As with any pH measurement, you need to wait a few seconds to get a stable reading. It's no different than any other measurement of pH, humidity, temperature, etc. The meter has a handy indicator when it reaches a stable reading. I have measured several popular pH controls and also compared them to my old pH meter and pH tester. stripes. I found the meter accurate and very easy to use! Is it a laboratory quality instrument with exceptional accuracy? No, if that's what you want, buy a $1,000 desktop lab pH meter. This is a handy portable pH meter at an affordable price that is more than enough when you just need to measure a specific pH to within a few tenths. pH values. When you do precision work, recalibrate every day, the first thing you do when you get to the lab.