Unusually the school wanted to compare the different characteristics between NTC and PTC thermistors. I had many reservations and initialy wanted to say no.
Nevertheless I made up a class set of units last week with screened cable (02-0109) and extra flexible wire, 4mm plugs and waterproofed with Rapid adhesive lined heat shrink tubing (03-0342 & 03-0491).
I was rewarded this morning with 1st class results and praise from the lecturers, it all worked like a dream, these were a god send as the practical was written BEFORE I was asked and sourced the components. Thank you Rapid for saving the day and making me the hero of the day! Outstanding value indeed!