Apera Instruments AI1201 PH60-E Replacement Probe for PH60 Pocket pH Tester

All ok,

I had to replace a faulty probe for the PH60. The original probe lasted 3 years and was solid. I did drop it a few too many times into the bucket. I never checked the seal and the last time I did it, I found out it leaked a bit and shorted the probe.In any case, this replacement is a newer model and has a probe guard which I'm not pro or against. I haven't noticed it is any different but it can be removed if you don't like it. I removed it on the PH20 model that I also have.

Purchased the new tip to replace one that had aged out. Once calibrated, it gives me what I believe to be a very accurate reading of the PH level in my well water.

Nach 9 Monaten ließ sich mein Apera ph 60 nicht mehr kalibrieren. Ein Austausch der Sonde brachte Abhilfe. Nun funktioniert es wieder sehr genau.

No more inaccurate results from cheap $20 ph pens. This pen has left me confident my water ph is at the right level for my plants