I'm I the only one getting different results using different apps? I've tried 4 different apps with the same inputs.
My pool tests as follows:
FC: 4.4
CC: 0.0
pH: 7.5
TA: 100
CH: 300
CYA: 35
TEMP: 68 F
Pool Math online gives me a CSI of -0.06 (which I believe makes sense given the above numbers). Pool Math Android app gives me a CSI of 0.54. poolcalculator.com online gives me a CSI of -0.06 (consistent with Pool Math online) and of course poolcalculator.com's Android app gives me a CSI of 0.68. What's the deal? Am I missing something simple here? I'm hoping someone can shed some light on this discrepancy.
Thanks for the help.
Sean
P.S. I'd prefer to keep using Pool Math to help support the community.
My pool tests as follows:
FC: 4.4
CC: 0.0
pH: 7.5
TA: 100
CH: 300
CYA: 35
TEMP: 68 F
Pool Math online gives me a CSI of -0.06 (which I believe makes sense given the above numbers). Pool Math Android app gives me a CSI of 0.54. poolcalculator.com online gives me a CSI of -0.06 (consistent with Pool Math online) and of course poolcalculator.com's Android app gives me a CSI of 0.68. What's the deal? Am I missing something simple here? I'm hoping someone can shed some light on this discrepancy.
Thanks for the help.
Sean
P.S. I'd prefer to keep using Pool Math to help support the community.