Humminbird APEX 13 CHO VX MSI+ Chartplotter/Fishfinder w/o Transducer [411470-1VXCHO]APEX 13 CHO VX MSI+ Chartplotter Fishfinder without Transducer The APEX 13 VX MSI+ CHARTPLOTTER CHO provides the clearest sonar imaging on the sharpest multi function display that anglers have ever seen. Industry leading MEGA Imaging+ and Dual Spectrum CHIRP sonar come standard, with even more performance from a dedicated sonar channel for accessory 2D CHIRP transducers up to 2kW. See it all clearly with a 13. 3 " Full HD touchscreen that provides