shaywood Posted September 15, 2018 Posted September 15, 2018 $30.00. Pick up in Tualatin. PayPal. Works great. 1 Quote
albertareef Posted September 16, 2018 Posted September 16, 2018 Curious as to how old this one might be. Quote
shaywood Posted September 16, 2018 Author Posted September 16, 2018 Hello. It's about a year old. I thought it was time to replace the probe. Bought and calibrated a new one, and they both read the same pH. 1 Quote
Optimusprime3605 Posted November 17, 2018 Posted November 17, 2018 $30.00. Pick up in Tualatin. PayPal. Works great. Got a spare controller to go with, by chance? Sent from my Pixel XL using Tapatalk Quote
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