Garmin GT15M IH Transducer (8 Pin) Amsteel Blue The NITECORE HU60 is a RWSKCN03 010 The NITECORE HU60 is a focusable headlamp that yields a maximum brightness of 1600 lumen in every foreseeable beam angle variation you could desire and meet all your needs for work or during outdoor activities making it an ideal flashlight for search and rescue operations GT15M IH transducer is ideal for boats that want to install the transducer inside a fiberglass hull and not on the transom where cavitation could cause issues It can be used with a hull deadrise angle between 0 and 25 degrees and is excellent for boats traveling at high speeds that want to maintain accurate depth readings