{"product_id":"humminbird-410940-1-helix-7-chirp-mega-di-gps-g3-fishfinder","title":"Humminbird 410940-1 HELIX 7 CHIRP MEGA DI GPS G3 Fishfinder","description":" 7\", 800 x 480 color screen; MEGA Down Imaging(TM) with 3x more output than standard Down Imaging(R) for underwater clarity with coverage down to 125ft below the boat; Dual Spectrum CHIRP sonar, powered by proprietary Low Q CHIRP transducer, shows long, well-defined fish arches, clear view of fish-holding structure \u0026amp; the bottom as well as 2 ways to search--wide mode for max coverage \u0026amp; narrow mode for max detail; SwitchFire(R) sonar with Clear \u0026amp; Max modes to add or remove detail, account for water depth, temperature \u0026amp; turbulence; Internal, precision GPS; AutoChart(R) Live creates real-time detailed maps with depth, vegetation \u0026amp; bottom hardness with 8 hours of built-in recording time; Built-in Humminbird(R) Basemap for clear view of underwater terrain \u0026amp; surrounding, shows buoys, day markers, hazards, marinas, contours, depth markers \u0026amp; charts of 10,000+ lakes \u0026amp; US coastal coverage; microSD(TM) Card slot; LakeMaster(R) \u0026amp; LakeMaster(R) Plus compatible; SmartStrike(TM) map card compatible; AIS transceiver compatible; Autopilot(TM) compatible; Includes transducer, mounting hardware, power cable \u0026amp; gimbal mounting bracket;","brand":"HUMMINBIRD(R)","offers":[{"title":"Default Title","offer_id":22477179813988,"sku":"HUM4109401","price":549.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/demopetra-industries.myshopify.com\/products\/humminbird-410940-1-helix-7-chirp-mega-di-gps-g3-fishfinder","provider":"demopetra-Industries","version":"1.0","type":"link"}