Raymarine i40 Depth Display System w/Thru-Hull Transducer [E70142] Brand_Perko or multiple displays mounted at

or multiple displays mounted at the same location

Provides wiring supervision

Access to the online Garmin Quickdraw™ Community lets you download 1’ contour maps

Shallow Basket Design - With a shallow mounting depth of only 24mm [15/16""]

Raymarine i40 Depth Display System w/Thru-Hull Transducer [E70142] Brand_Perko or multiple displays mounted ati40 Depth w Thru Hull Transducer Compact and feature packed instruments, the i40 series instruments are smart choice for boaters looking high performance and great value. The i40 series is simple to operate thanks to the use of just three control buttons, i40 has extra large digits and razor sharp LCD displays and red backlighting for outstanding visibility in all lighting conditions. These SeaTalk compatible instruments offer full integration with