Amazon Price:$349.99(as of May 27, 2018 6:43 am - Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
""HD SI, HD DI, Dual Beam, 20/60/90/ 180 degrees, 200/50/455/ 800 kHz, temperature consisted of? Keep in mind: ION Series should also have the Sonar Module"".