This Thousand Oaks 1"x 45" (25mm x 1.14m) Heater Band (2.81amps) for 10" to 12" S/C Telescopes is intended for use with the Thousand Oaks 4-Channel DDHC Digital Heater Control Unit. Up to four heater bands can be used with the controller.
Reviewed by 1 customers
I use this on my 12" telescope and now I can enjoy "dew-free" viewing as this item is a perfect fit and keeps the optics from fogging up. Very satisfied and highly recommend!