The Humminbird Xi 9 20 ICE Transducer Dual Beam includes ice Transducer, Single/DualBeam, 20/20 Degree, 200/83 kHz. FeaturesCompatible with: All HELIX G1 Series except DI, Matrix 10, 12, 15, 17, 20, 27, 67, 77, 87, 97, All PiranhaMAX except 240, 165, 175, 176i, 195c, 196ci, 197c, 197c DI, PiranhaMAX 4, PiranhaMAX 4 DI, All 100 and 300 Series except DI, All 500 Series except DI, All 600 Series except DI, All 700 Series except DI, All 800 Series except DI, All 900 Series except DI, 3D models, All 1100 Series except DI, and HDR650Cable Length: 8 Feet1-Year Limited WarrantyNote: Does not take temperature.