yellow diving

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    Question Gralmarine 12V regulator with yellow-diving Perch HU

    Hi! Does anyone have any experience with the Gralmarine 12V regulator with the yellow-diving Perch HU heated shirt? The shirt is controlled by switching the battery on and off several times. As I already have a Gralmarine battery, I wonder whether I can use a 12V controller from Gralmarine to...
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