GARMIN TRASDUTTORE GT21-TM ART.010-01962-00 DOWN VU 500W (DOWVU 260/KHZ) TRADIZIONALE 600W (50/200KHZ) Weight: 1.69 lbs. (0.77 kg) Cable length: 30 ft Number of pins on connector: 8 Dimensions: Transducer: 9.0 x 2.5 x 1.2 in (228 x 62 x 30 mm) Frequency: Traditional: 50/200 kHz DownVü: CHIRP 245-275 kHz and CHIRP 445-465 kHz Transmit power: Traditional: 600 W DownVü: 500 W Max Depth: �