How to Use the HM Digital PH-80 Portable pH Meter

[ramabhensadadia]

I bought today HM ph meter so sir good information thank you

[Ty-niem]

Great video thank you. Just got this pen today

[robertgibson]

so do you have to calibrate it before you ise it? whats the ph buffer solution for?

[the_gold_canopy]

I have been using the PH-80 since the very first model, it's one of the best PH pens in the industry. The key to making it last and provide you with accurate readings is to properly store the probe inside KcI probe storage solution, always rinse and carefully clean probe after each use, and properly calibrate it with the calibration solution in the same temperature range as the regimens being monitored.(both 7.0 and 4.0). My only complaint is that H/M Digital doesn't offer a PH-80 suction cup clamp, that way you can constantly monitor the feed regimens or water. I currently use an aquarium heater probe clamp, but it doesn't have a exact fit. So all you engineers at H/M Digital, can you please design a clamp so we can stick the PH-80 to the inside of a bucket. 🪣 (you don't have to cut me a royalty check for this awesome idea, but a new PH-80 pen and clamp would be nice.) 😎

[robertgibson]

why does it say on the directions that before using you must wet the sensor with the electrode solution for atleast 15 minutes???