Echonautics BT87M1kW-18 1kW 85-135kHz medium CHIRP 18d Tilted Element Bronze TH

The Echonautics BT87M1KW is a remarkable low - profile thru hull CHIRP transducer. With a frequency range of 85 - 135 kHz and 1 kW of power, it offers superior shallow - water performance and clear bottom details. Its 18° tilted element is suitable for hull deadrise between 16° and 24°. The narrow beamwidth makes it great for finding fish near reefs, wrecks, and other structures. It measures depth and temperature, has a bronze body, an 87.6 mm hole diameter, a 9 - meter cable, an NTC temp sensor, and a urethane acoustic window.

Using this Echonautics transducer is easy. First, install it on your boat following the hole diameter specifications. Make sure the hull deadrise matches the 16° - 24° range for the 18° tilted element. Connect the 9 - meter cable to your compatible device. Once installed, turn on your equipment and it will start measuring depth and temperature. When using, note that it's designed for high - speed performance, but avoid hitting hard objects. For maintenance, clean the transducer regularly with a soft cloth. Keep it dry when not in use. If you notice any issues with the NTC temp sensor or the acoustic window, contact the manufacturer.