Airmar xSonic M135M Medium Chirp 1 kW InHull Transducer - 9-Pin [M135C-M-9N] Marine Navigation & Instruments | GPS Only Built-In Cold Weather Heating System

Built-In Cold Weather Heating System Automatically warms battery for safe charging in freezing conditions no blankets or external kits required

Padded air mesh for additional comfort on lower panels

135") Steel + 3/16” Top Plate + 1/4” Spindle Plate Drive Method Kevlar V-Belt (B Section) Spindle Shaft Size 30 mm (1-3/16") Spindle Bearings Sealed Ball Bearings (6206-2RST) Tire Size (Rear) 15/600x6

High-Resolution Relief Shading: Combines shadow and color for an intuitive view of underwater structures

Airmar xSonic M135M Medium Chirp 1 kW InHull Transducer - 9-Pin [M135C-M-9N] Marine Navigation & Instruments | GPS Only Built-In Cold Weather Heating SystemXSONIC M135M Medium Chirp 1 kW In Hull Transducer 9 Pin The M135Ms medium frequency delivers the right combination of coverage under the boat, an extended depth range, and the ability to produce clean and accurate target and structure returns in mid to deeper water. Medium frequency also delivers excellent shallow to mid depth performance, bottom detail, and fish target separation. Operating at a frequency range of 85 to 135 kHz, this transducer