Raymarine Instru. Bi-Data i40 w/Thru-Hull Xdcr New Condition

Raymarine Instru. Bi-Data i40 w/Thru-Hull Xdcr New Condition. 5 inch LCD screen. This Bi-Data i40 from Raymarine features two Thru-Hull Transducers to provide a common readout for both speed and depth. The Raymarine Bi-Data i40 includes mounts and cables so that you can install it almost anywhere in your boat. This digital instrument provides speed and depth readings for your boat as well as other useful information such as water temperature so it is perfect for boating applications. Installatio