08-11-2017, 02:59 PM
We have Boyce Motometers on ours. Original ones turn up on ebay fairly often, you want the "Gem" model, it's the smaller one. For some reason some go for lots of money, I've never paid more than £30 for one. They often are listed as not working because when left on there side for long periods the liquid in the thermometer creeps up and makes it look like it's reading very hot all the time. Fixable by just using it or holding it firmly and flicking it downwards lots of times to get the liquid back down
My Ulster has no fan so it's really useful when sitting in traffic to see how hot it's getting
My Ulster has no fan so it's really useful when sitting in traffic to see how hot it's getting