On Fri, 25 Oct 2013 19:13:48 +0000 (UTC), Adrian
wrote:

On Fri, 25 Oct 2013 20:10:17 +0100, Dave wrote:

How does one go about checking correct operation of gas oven

http://www.amazon.co.uk/dp/B009ALK4E2


+1

Cheap cheerful and effective. Or if you want a toy, get an IR
thermometer. They provide hours of happy amusement.