On Fri, 01 Jun 2018 17:03:54 +0100, Dave Plowman (News) wrote:

In article ,
Jimmy Wilkinson Knife wrote:
If you're using a sensor with electronics to set the temperature as
many do rather than a mechanical thermostat these day, the hysteresis
is what you decide it to be.

The user doesn't always get access to that setting.

Just as well with the likes of you.

Clearly the manufacturer would limit it to a sensible range, so the user couldn't set "200C +/- 1 billion".

--
How does an Italian get into an honest business?
Through the skylight.