Can you calibrate the units? Mines saying -69c unloaded which is complete bull or does anyone know of a temperature that I can make into a lead and use?
Something similar to this, but it has to be 2 pin instead of 3 and work with the Vapochill control board.

Something similar to this, but it has to be 2 pin instead of 3 and work with the Vapochill control board.








