Humminbird AS-BP Weathersense Barometric Pressure Sensor 405130-1 Code: 15498
Barometric Pressure Monitor
Access advanced barometric pressure capability of your Fishing System to refine your fishing tactics to changing weather conditions. WeatherSense Fishing Condition Monitor tracks barometric pressure in real time and displays the information on your Matrix Fishing System unit. See increasing or decreasing barometer trend and digital readout on your sonar screen.
All Humminbird Fishing Systems are ready to connect to WeatherSense Fishing Condition Monitor so you can adapt your tactics to changing weather that impacts fish. WeatherSense provides increasing or decreasing barometer trends on a full screen view or as a digital readout on your sonar screen if you choose. Plus, WeatherSense internal battery and smart monitoring system always logs the last 12 hours of the barometric pressure, so you'll start the day with an accurate, up-to-date trend information.
Pros know changing weather conditions impact fish behavior! It is a known fact that right before a major weather front, the barometer falls rapidly, causing most fish and game to become quite active, which generally enhances their feeding instincts. The opposite occurs behind the front. Fish turn dormant, often burying themselves into the densest cover. Catching fish under these conditions requires totally different techniques than under normal conditions. Anglers who understand these conditions will be the most successful.