Do those using a pH meter store it in a storage solution?

[Bengfan]

You hit the nail on the head then because just recently(yesterday) I could not get to calibrate. So, back to the drawing board. Thanks buddy!

 

[Toker1]

You got it. After PH check, I rinse line with DI water then store it in KCl they last a long time when stored properly.

 

[growsomebuds]

Is there a storage solution that you make from a powder or drops? If so, what kind of water is used? BTW, my pen arrives today, Sunday, via USPS, if you can believe that.

 

[Sra1369]

Other than storing Bluelab pen in solution has anyone ever placed it in the fridge to store? I don’t want it to get to hot at any point and I have a mini fridge close by I could store it in if this is ok? Or is this not the best idea? Thanks

 

[Mr.furley]

They don't store them in a fridge in the store is the only logical example I can think of.