The Lowrance B117 is a bronze, low-profile thru-hull transducer engineered for planing hull powerboats and sailboats 25 feet and larger. Dual-frequency operation gives you crisp target separation at 200 kHz in shallow water and dependable bottom tracking at 50 kHz in deeper water. The right-angle cable exit keeps installation compact in tight bilge spaces and adds protection if the transducer gets stepped on. A rubber washer is included to compensate for irregular hull surfaces, and the ABYC H-27 compliant bronze housing pairs with an integrated temperature sensor for combined depth and temp readings through a single blue connector.

Specifications:

• Frequencies: 50 kHz / 200 kHz
• Power: 600 W
• Connector: Blue
• Housing material: Bronze
• Mount type: Thru-hull, low-profile
• Compatible vessel types: Planing hull powerboats, sailboats
• Minimum boat size: 8 m (25 ft) and up
• Depth and temperature sensing
• Right-angle cable exit for low headroom clearance and step-on protection
• Includes rubber washer for irregular hull surfaces
• ABYC H-27 compliant housing

Resources:

• Owner's Manual (PDF)
• Product Brochure (PDF)