[microfox]

Your right! It is centigrade Ehey, like the Canadians say.

Did notice led goes yellow then red for reserve indicator to right of temp.

That reminds me when we (NASA) lost a satellite due to mixing the metric system with
inches in a major international snafu. The same goes for mixing Fahrenheit and Celsius.
Apparently Vanderhall speaks many language systems.  :-)

Mine stays steady in the +/-200F once warmed up.

~