HELIX 5 G2 Sonar - PortableThe HELIX 5 Sonar is designed for the angler or boater who requires DualBeam PLUS Sonar only. Included is the Humminbird shuttle and case.Features:PortableWater surface temperature gauge built into transducer5" color TFT wide-screen LCD480 x 800 resolution256 colorsWARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.