4. Excessive variations of K meter readings

Excessive variations of K meter readings

  • C

    Hi there,

    I am experiencing with the thermocouple K unit.
    The unit shows ambiant temperature and thermocouple temperature.
    I am following the temperature of a fridge known to be at 12 °C
    While the ambiant temperature readings are fine, the thermocouple readings vary between
    12 deg C and 19 deg C
    I saw on the site that the K meter was requiring a firmware update. I proceeded with the update bu there was no improvment. I also tested the program on M5 Core and M5 Go with the same results.
    Does somebody have some experience with K meter ?

    0
  • C

    Hi there,

    I am closing this topic. Actually the cause for these excessive variations was the 5V USB adapter I was using.

    2