Search results

Yes I have 2 of them cheap yellow ones :) , its not a temperature meter. I'm no pro but I guess water temperature affects pH readings and ATC will automatically compensate for that.

I have 2 of them Chinese knockoffs from e-bay 1 is very good it has automatic temperature control you need to have 2 types of calibration solutions like ph4 and ph7 ,and calibrate it back and forth a few times to make sure its working right. the other is total crap it might work, but its very...