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Hi all,
I've had my GHL Profilux P4 for about 2.5 years. As I understand it, pH sensors last 1-2 years. Is there a way/test to tell if the probe needs to replaced? (Rather than just replacing it outright just because it's 2 years old.)
Thanks!
I've had my GHL Profilux P4 for about 2.5 years. As I understand it, pH sensors last 1-2 years. Is there a way/test to tell if the probe needs to replaced? (Rather than just replacing it outright just because it's 2 years old.)
Thanks!