GT8HW-IF Ice Fishing, Plastic, High Wide CHIRP Transducer - 150-240kHz, 250W, 4-PinGT8HW-IF transducer is perfect for ice fishermen who want clear bottom definition under the ice as well as crisp, clear and wide fish arches with excellent target separation. The wider beam width - up to 24 degree beam angle - provides a larger coverage area in the water.The 4-pin transducer features high wide band CHIRP traditional sonar (150-240 kHz) and has a power rating of 250 W. Its shape and beam widths have been optimized for ice fishing and feature a silicon-coated cable that remains flexible in harsh winter conditions.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.