It's programmable! Don't let your batteries go low without warning
Shuts off or turns on electrical devices automatically
$79.95
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Monitor two tanks with the touch of a button.
$135.00
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Jan '09 Practical Sailor's Highest Lumen Output!The Brightest output LED system, pleasing color,
broad focus, very low battery draw. Fits into vertical and horizontal fixtures! Zero radio interference!
$24.95
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Monitor holding tanks and water tanks with the touch of a button.
$164.00
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