This article helps customers convert from reading temperatures in Celsius or Fahrenheit mode or vise versa.
In order change from measuring temperatures in Celsius to Fahrenheit press the grey trigger to turn the meter on press then SEL button 9 times and once the temperature appears in the upper right corner of the screen press the SET button to the change from C to F (or vise versa) then press the SEL button again to save the setting.
i have tried this procedure to change the read out from C to F on my New 59MAX + it is not working when i press the sel button 9 times ti takes me to the triger page