Hi Everyone
This Kendrick Premium Dew Control Strip suits the Skywatcher ED120mm Refractor or something similar. You will need the controller of course.
I have sold my ED120 and now have ordered a larger one for the SCT.
I have used this twice last winter
along with ones for my eyepieces and 80mm. have to say they are magic work very very well.
60 dollars might be something you need or add to an existing set up.
cheers
Dennis