Old.ph probe?

[monkeyCmonkeyDo]

How old is old when it comes to probes? I have an old brs blue cap ph probe its prob 5yrs +/- old.
Would it even be worth re calibrating and using or should i just get a new american pin point probe? Thanks

It will be used to monitor my ph inside my cal rx.
D

 

[Brady4000]

dang. I knew I should have went to bed.... I didn’t even know this existed... Amazon here I come... how accurate are they?

 

[monkeyCmonkeyDo]

The american pin points are scientific reading. I couldnt tell u the accuracy or calibration rating. It is late! sorry. Lol.

 

[mdb_talon]

I have never had a ph probe last 5 years, but maybe that just my bad luck lol. Cheap/expensive/inbetween i seem to get a few years max out of one.

 

[Garf]

I would replace it, considering it’s actually controlling something. Now if it was just monitoring something I would suggest recalibration it till it’s reaction time was rediculously slow.