C/°F Switching; Emissivity - Berner Thermo Control III Manual De Instrucciones

i.e. at a distance of 100 cm, the measurement area is approx. 8.5 cm in
size.
°C/°F switching
Using the "°C/°F" button, the temperature display can be switched
between °C and °F.

Emissivity

The instrument is set to emissivity of 0.95!
The emissivity is a value that is used to specify the energy radiation
characteristics of a material. The greater the value, the greater the
capability of the material to transmit radiation. Many organic materials and
surfaces have an emissivity of approx. 0.95. Metallic surfaces or shiny
materials have a low emissivity. More accurate measurement values can be
obtained if the measurement location is masked using black paint or
adhesive tape. Measurements cannot be carried out through transparent
surfaces, e.g. glass. Instead, the temperature of the surfaces of the glass
area is measured.
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