No transducer is necessary, it is equipped with 32-channel GPS antenna. – Type 1: Speedometer/compass: 0-45 knot speed analogic indication and compass course digital indication (degree by degree). – Type 2: Speedometer/totalizer/compass: speed digital indication 0-999 knots, Km/h or MPH, distance covered up to 99999 miles and compass course (degree by degree).

• Variant: White dial, glossy bezel
• Version Type 2
• V: 12/24v
• A: 96mm
• B: 85mm
• C: 55mm