Humminbird APEX 13 MSI+ Chartplotter CHO Display Only

The APEX Cross Touch control heads scale down from 18.5 inches to 13.3 without losing any of the sonar processing that makes the line worth buying — the APEX 13 MSI+ CHO is proof of that, built as a display for a boat that already has a Humminbird transducer network running, not a first sonar purchase.

Who This Is For

Fits boats already running Humminbird MEGA sonar or Live Imaging that want a mid-size second or third display — a bow station paired with a larger helm unit, for instance. It’s not a fit if you’re starting from zero: like its 16 and 19-inch siblings, this ships with no transducer and won’t read anything on its own.

Warranty & Support

Covered by Humminbird’s 2-Year Limited Warranty, extendable to a third year free with product registration — the same policy that covers the rest of the APEX line.

Three sizes now sit in this CHO family — 13.3″, 15.6″, and 18.5″ — and the right call comes down to console space at the specific station you’re filling, not a features gap between them; the sonar processing is identical across all three.