Since the temp diff is so big its fairly easy to determine if the compunurse os ok or not. Simply put the probe and another thermometaer in a glass of icewater (alot of ice) then it should read 0C and then put them in boiling water. Then they should read 100C. then you can take water that is around 40C and measure it with them. If they show the same temp within a degree or so the you can be fairly certain that the probe is ok.
Or just do the measurements at a 5C intervall starting at 0c and work your way up. That way you get a feel on how the probe responds to different temps.
/Dix
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Setup:
Dual Duron 1100 | Voodoo 3 2000 | Addtronics W8500(WTX) | Eheim 1250
| Car radiator | 2 Innovatech WB |
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