Thanks Luckyimperial

My thermistor is bolted on the outside of the heat block (CTC) - so is probably part of my problem.

My IR is a Fluke, so you would have thought it would have read it ok, but its terrible for this application.

I guess I will but a probe type K and use my multimeter (which has a K input).

I thought there must be a "forum favourite" thermometer that peoplke would use...


David