Your Shopping Cart Continue shopping “The Marine Guardian 110V Shore Power Sensor – Hardwired” has been added to your cart. Item Your Options Quantity Price Thetford AquaMax® Holding Tank Treatment - 32oz - Spring Shower Scent Thetford AquaMax® Holding Tank Treatment - 32oz - Spring Shower Scent quantity $12.01 × The Marine Guardian 110V Shore Power Sensor - Hardwired The Marine Guardian 110V Shore Power Sensor - Hardwired quantity $150.00 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $162.01 Sales Tax $9.72 Total $171.73 Proceed to checkout