Hi I have been lurking these forums for a month ever since we moved into our new house with a 28,000 gallon IGP. I became a supporter and bought the TFT-100 to watch my levels before making the switch to BBB. I've tested twice, but can't get the TA or CYA tests to equal the results from my pool store test.
T/A: TFT-100: 250 / Pool Store: 120
CYA: TFT-100: 120 / Pool Store: 90
CH > 1,000 (no pool store test to confirm)
I am currently using the former owner's schedule of Chlor Brite granular chlorine (dichlor) every 4-5 days and Phos Free Plus every week. Pump is on 8hrs a day and if my math is correct that turns the pool over 2.5 times. No cover, lots of sun, California 60-70 degrees.
Thanks for any help in learning to use my TFT-100.