Your Shopping Cart Continue shopping “Digital Yacht NAVDoctor NMEA Network Diagnostic Tool” has been added to your cart. Item Your Options Quantity Price Digital Yacht Engine Link NMEA 2000 Engine Monitor Digital Yacht Engine Link NMEA 2000 Engine Monitor quantity $309.95 × Digital Yacht NAVDoctor NMEA Network Diagnostic Tool Digital Yacht NAVDoctor NMEA Network Diagnostic Tool quantity $499.95 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $809.90 Sales Tax $48.60 Total $858.50 Proceed to checkout