So i just noticed on amazon its $50 for the ph20 whatever u call it pen and the p60 is only $78! And only $30 for a replacement probe so may just go that route so replacing probe is an option!
If your in soil you shouldn't really need the EC part :pass:
 
Noticed this huge AF right on the listing for AC infinity combo pen! :yoinks::nono:

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Best thing about AC is the return policy :crying: I've got like a dozen of their fans and most of them are fucked up replacements for fucked up products
You dont need a ph pen that costs 150$ to grow good plants, any cheap PH tester as long as you calibrate it often(monthly) and it’s sensitivity is within +\-0.1 accuracy you will be fine.
 
You dont need a ph pen that costs 150$ to grow good plants, any cheap PH tester as long as you calibrate it often(monthly) and it’s sensitivity is within +\-0.1 accuracy you will be fine.
That one was $150 cuz it was ph and ec in one meter! The ph pen he currently uses and the similar one made by ac infinity were under $80 and mainly that cost cuz their upgraded option with a replaceable probe if ever it breaks!
 
Best thing about AC is the return policy :crying: I've got like a dozen of their fans and most of them are fucked up replacements for fucked up products


I noticed today my new fans slide down my poles too. I had to get them above the spring in the post to get them to stay otherwise they were going as far as the cord would let them :nono:
 
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