1 kW
Operating at 50 and 200 kHz, the TM258 features an elliptical beam from four
ceramic elements. The beamwidth is narrow at both frequencies for excellent
resolution in both shallow and deep water. The TM258 comes with a rugged
stainless steel mounting bracket that is easy to install and has a streamlined
shape. The combination of power and sensitivity has made this the
high-performing transducer of choice for use with conventional fishfinders.
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Depth and fast-response water-temperature sensing
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1 kW of power
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Dual-frequency elements producing elliptical patterns for wider coverage:
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50 kHz with a 15° X 21° beamwidth for depth performance to 647 m (2200')
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200 kHz with a 3° X 5° beamwidth for depth performance to 294 m (1000')
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Transom mount for installation on outboard or inboard/outboard powered boats
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Stainless steel kick-up bracket locks in the “up” position and will not damage
the transom
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SEALCAST™,
seamless, urethane housing for long life in the water
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Patented Xducer ID® technology
Brand: Airmar
Technology
Cable-Length: 9
m (30')
Common Use: Fishing
Connector: Airmar
9-Pin (MM1)
Conventional Beam: 15°x21°/3°x5°
Country of Origin: USA
Frequency Band: 50/200
kHz
Functions: Depth,
Temperature
Housing: Urethane/Stainless
Bracket
Hull Material: All
hull materials
Material: Urethane
Max Deadrise: Up
to 28°
Max Deadrise Angle: 28°
Max Depth: Low
frequency- 647 m (2200'), High frequency- 294 m (1000')
Max Vessel LOA: 10
m (33') and above
Mounting Style: Transom
Power Rating: 1
kW
Sensor Connector: MM1
Single or Dual Frequency: Conventional
Dual Frequency
Tilted Element: No
Transom Angle: 3°
to 21°
Weight: 3.6
kg (7.9 lb.)
WARNING:
This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP)
which is known to the State of California to cause reproductive harm, and
Vinyl Chloride which is known to the State of California to cause cancer. For
more information go to 
