Echonautics BT70MB300 95 - 155kHz Medium CHIRP 300 - watt 12° Tilted Element Transducer
Model: BT70MB300 - 12
This low - profile thru - hull CHIRP transducer is a great match for vessels with an 8° to 15° hull deadrise. It's specially designed to reduce drag and perform well at high speeds.
Specifications| Function | Depth and Temperature |
| frequency | CHIRP 95 - 155kHz |
| Mount style | Thru Hull |
| Tilt/deadrise | 12° tilted element ; for 8° to 15° hull deadrise |
| Material | Bronze |
| RMS Power | 300 Watts |
| Hole diameter | 2.38 in |
| Cable length | 27ft |
| Temperature sensor | NTC |
| Accoustic window | Urethane |
Using this Echonautics transducer is easy. First, make sure your vessel's hull deadrise is between 8° and 15°. Then, mount the transducer through the hull according to the provided instructions. The hole diameter needed is 2.38 inches. Connect the 27 - foot cable to your device. It can measure both depth and temperature. When using it, keep in mind that it's designed to work well at high speeds, but avoid hitting it against hard objects. For maintenance, clean the transducer regularly with a soft cloth. Check the cable for any signs of wear and tear. If you notice any issues with the temperature sensor or the acoustic window, have it inspected by a professional.
