The Lowrance B117 is a bronze thru-hull transducer built to the industry low-profile standard, designed for planing hull powerboats and sailboats 25 feet and larger. Dual-frequency operation delivers sharp target separation in shallow water at 200 kHz and reliable bottom tracking in deep water at 50 kHz. A right-angle cable exit minimizes headroom requirements and resists damage if the transducer is stepped on, while an included rubber washer accommodates irregular hull surfaces for a secure fit. The housing is ABYC H-27 compliant and includes an integrated temperature sensor.

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)