Mar 29, 2021 #1 newbiereefer714 New Member View Badges Joined Mar 29, 2021 Messages 2 Reaction score 0 Location santa ana Rating - 0% 0 0 0 Need help setting up my com -100 ec tds tester it said it would come calibrated Do I need a chemical to calibrate it
Need help setting up my com -100 ec tds tester it said it would come calibrated Do I need a chemical to calibrate it
Mar 29, 2021 #2 OP OP newbiereefer714 New Member View Badges Joined Mar 29, 2021 Messages 2 Reaction score 0 Location santa ana Rating - 0% 0 0 0