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Review Summary
2012-02-12T19:00:00
I use this on the back of a Celestron NexStar hand controller. (It attaches with large, supplied rubberbands.) The controller holder on the tripod was tight with the heater in place but still worked. All of the problems with sluggish and difficult to read scrolling in sub freezing temperatures with the hand controller dissappeared with the heater attached.
RAYMOND T.
This heater will keep the control paddle dew free and most importantly, keep the screen refresh times up in cold weather. These panels are notoriously sluggish in cold weather. The heater is applied to the back of the controller and is held in place with the supplied elastic bands.