Quote:
Originally Posted by VeoDigital
The pH600, its yellow and of the pen variety. I calibrate it weekly, but tests back to back yield a large margin of error, sometimes a full .5+/-
idk if its still under warranty, and I do keep the probe very clean
Thinking about getting a hanna 3 in 1 |
I have a hana on-line 2 in 1 w/dosing alarm( the light blue one) and love it,it stays within .1 every 2 weeks but wish i now got the 3 in 1. Soon when i get a cooler it wont matter since the cooler displays digital temps.
