Warm weather and salt concentration

JoyfulNoise

TFP Expert
Platinum Supporter
May 23, 2015
17,204
Tucson, AZ
If measured with the K-1766, no. If measured on the SWG control unit, depends. Conductivity does change with temperature but the power supply units try to compensate for it by measuring water temperature. If the thermistor goes bad (happens a lot on Pentair units), then the salinity reading will deviate a lot with temperature.