On 3 Mar 2013 22:45:14 GMT, "David.WE.Roberts"
wrote:

We think our oven is running cooler than the temperature dial indicates.

The oven thermometer seems to agree.

However, how accurate are oven thermometers?

Ours is an analogue one - presumably some sort of internal coil.

Made by Copco.

When was it last calibrated?

--
Frank Erskine