12v DC adjustable dial for dew heaters with 5.5x2.1mm barrel plug.
Useful on Celestron dew heater rings and Svbony dew heater straps.
Caveman style, more heat or less heat? You be the judge!
This will go in between the power supply and the dew heater. 5.5x2.1mm on both sides.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
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