Electronic – Cheap way of temperature testing the boards


I want to make sure my product will work over a large temperature range of -40C to +75C. I can verify on the low end down to about -18C using a household freezer (which is probably good enough) but I'm not sure how to test it on the high end. Any tips?

Best Answer

For the high end, you could use a hacked sous vide cooker with a PID controller.