***The screw slot to turn the potentiometer to adjust the temperature setting is worn a bit as shown in the pic but still turns to adjust the 0-100C temp range. Just use a flathead screwdriver that will fit.

***There is a crack in the casing that is merely cosmetic and could be fixed with some super glue.

***The resistance temperature detector that came with the temperature switch has been soldered to 2-conductor cable and encased in epoxy. The cable is about 12-13ft long.

Other than those details, it's as good as new