Apera Instruments, LLC AI1201 pH Tester, Replacement Probe for PH60 Pocket

All ok,

I can’t fault the functionality of this probe, the first lasted two years, before it got slow and wafty. It was the flat probe. But seeing as they are impossible to get and have pretty much doubled in price since my original purchase, I opted for the standard probe here. This I was also lucky to buy for £28 before the recent £10 increase. Which if I remember rightly was also about £8 more than the probes were when I first bought the meter. I can’t see the justification for this, what overheads have increased soo much that this company feels the need to double the price of the replacement probes in just two years.

もったいないのでまだ古いのをつかってます。高額になったので☆4

Artikel wie beschrieben bekommen. Leistung und Qualität sehr hochwertig! Gerne wieder!

Great ph pen and accurate!! The best thing about this pen is if your probe breaks down you just buy a replacement. Not like others you have to buy the whole pen so it cost lots more.

Hands down the best PH TDS EC ORP tester I have used, and abused, ironically I ask doing this review because, simply, I'm not easy on this tester, I drop it loose it , kick it, but not in three years have I broken a probe. Atleast the glass bulb, so I have to wonder what these ppl were doing , one person says too exposed, exposed too what the rock hard water in your solution or were they PHing rocks?! Nothing worse than misleading reviews. Breakage of the probe is user error and bc Apera cant say it, STUPIDITY. If you buy this instrument I guarantee you will not break a probe unless your using it for something which it was not designed. Thus u cant complain when it breaks. The other one was some one cleaning it, firstly n lastly, READ THE CLEANING INSTRUCTIONS, where it says clearly avoid cleaning the glass probe using a contact method in other words dont touch it and if ya do, do it with a tip cotton ball, not a hammer. Ive head this 3 years bought it with the flat sensor which is great and went thru two more on my third but thoes were all user error. Leaving it stored in distilled water not orp solution etc. The replace or changeable probes is the feature that puts too bed thoughts of another brand. I have all three and they ask have their uses in a garden nursery.

Worked fine until dropping on floor, looked fine but always says 6.8ph, still went into calibration mode. Emailed mfg. and was told need to replace tip, not under warranty when dropped. Now working fine.