Depth transducer B258
water temperatureacousticfor boat

Depth transducer - B258 - Airmar - water temperature / acoustic / for boat
Depth transducer - B258 - Airmar - water temperature / acoustic / for boat
Depth transducer - B258 - Airmar - water temperature / acoustic / for boat - image - 2
Depth transducer - B258 - Airmar - water temperature / acoustic / for boat - image - 3
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Characteristics

Measured value
depth, water temperature, acoustic
Application domain
for boat
Applications
fishfinder
Other characteristics
ultrasonic, through-hull

Description

The B258 is an excellent, economical, 1 kW, dual-frequency transducer for anglers. Its unique four ceramic-element construction produces an elliptical beam that covers a wider area and produces excellent target resolution. The combination of 50 and 200 kHz make it a great option for both shallow and deep-water use. The included high-performance fairing gives excellent results at speeds up to 30 knots (34 MPH). Features: Depth and fast-response water-temperature sensor 1 kW 50/200 kHz producing elliptical patterns for wider coverage -50 kHz with a 15° x 21° beamwidth -200 kHz with a 3° x 5° beamwidth Bronze-stem housing with high-performance fairing for optimal performance at speed Greater surface area resulting in better sensitivity Exclusive Xducer ID® technology Specifications: Weight: 3.6 kg (7.9 lb.) Recommended Boat Length: More than 9 m (30') Hull Material: Fiberglass or wood Hull Deadrise: Up to 26° with fairing Acoustic Window: Epoxy/urethane Hole Diameter: 30 mm or 1-3/16" Includes: High-performance fairing and mounting hardware

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

METS 2026
METS 2026

17-19 Nov 2026 Amsterdam (Netherlands) Hall 01 - Stand 205

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