This Certified Refurbished product is tested & certified to work like-new. The product is backed by a 1 year warranty</br>4" Screen -8-Level Grayscale FSTN</br>Dual Beam Transducer -See More Fish in Shallow Water. Ultrascroll High-Rep-Rate Sonar</br>New AutoGain Technology to See More Fish. HD-ID Technology Featuring for Excellent Fish Arch Presentation &amo; Bottom Tracking</br>1300 Feet Depth</br></br>Product Description</br></br>The Garmin <b>EchoTM 150</b> dual beam fishfinder features a HD-ID target tracking technology?? enhances the separation and gives the excellent fish arch presentation. This fishfinder works on a new AutoGain technology to see more fish in water. The echo 150 visualise even the bottom part on fast refereshing. With dual-beam technology at a single-beam price and 200 watts (RMS) power enables you in scanning upto 1300 feet in fresh water.</br>