Recent content by KirkWSB

  1. K

    IC-40 salt reading much lower than TF-Pro test kit

    Hi Jim, I try to follow the letter of the instructions when ending the salt test. I don't stop with the first subtle color change; I wait until it makes that jump to milky salmon (which is typically just one more drop), but I don't keep adding drops to turn it brown (which seems to happen with...
  2. K

    IC-40 salt reading much lower than TF-Pro test kit

    Hi everyone, My IC-40 has been reporting my salt level in the range of 2800-3200 ppm while my TF-Pro test kit shows the salt in the range of 3600-4000 ppm (last recorded as 3600 on 7/6). The IC-40 is consistently around 800 ppm lower than the kit. I ran the IC-40 diagnostic (by holding down...