HitecAstro four-channel, four-port Dew Controller

HitecAstro four-channel, four-port Dew Controller

  (4 Reviews)
✓ 2 year warranty


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About this product

Model:  hitecastro_4_port

Now includes two independent 2.1mm power outputs to suit most Skywatcher and Celestron mounts.

This sensibly priced four-channel controller allows you to connect and control output to four individual heater strips (not included). Most heater strips (also known as tapes or pads) from all the major manufacturers are supported via standard phono type sockets. 

Total power output up to 8 amps. You will need to ensure that your power supply can deliver enough power for your requirements keeping in mind other equipment such as your mount and cameras also require power.

Each output can be set independently to the required output level. A cigarette-lighter type plug with an 8 amp fuse and 2m of cable is included.

Customer reviews

Average Rating (4 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
Works great with my SkyWatcher 72ED
Wednesday, 5 August 2020  | 

Kept the telescope dew-free all night in combination with the Astrozap Dew Heater Tapes 3" version

Rating (max 5):  
Hitecastro 4 port dew controller
Saturday, 3 March 2018  | 

Great product ,well made and at a sensible price. Works really well and easy to use in the dark. Very pleased with this purchase.

Rating (max 5):  
Dew heater by hitecAstro
Saturday, 30 September 2017  | 

great affordable little gadget ive seen these over 100 on most sites this is a well made piece of kit highly recommended

Rating (max 5):  
Great product
Wednesday, 17 April 2013  | 

I've got this dew controller for a while and I'm happy with it, it works as described.


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