K-1766 results differ significantly from Aquapure? Temp change causing it?

[gocubs418]

pH 7.8
Chlorine 11.5 PPM (lowered SWCG from 40% to 30%)
Calcium Hardness - 275PPM
CYA 80 PPM
TA 90 PPM

Salt 2200 PPM via K-1766

Aquapure says 3.1 g/l.

DFW just experience a significant cool down over night... is this possibly screwing with the chemistry? Went from 70F to 45F.

Thanks! (Hoping pooldv stops by )

 

[JamesW]

What temperature is the water and what temperature does AquaPure show?

 

[YippeeSkippy]

I always trust my K-1766 over the SWG reading. Take a sample inside if its cold and let it warm up for an while then re-test the salt and see if its different.

Yip