Garmin 010-02867-02 Gt12mthf Bronze Thruhull Medium Chirp 20d Tilted Element Depthtemp
by Garmin

Price:  $359.19
MFG Part:  010-02867-02
UPC:  753759319915
Condition:  New

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Garmin GT21M-THF Bronze Thru-hull 20Deg Tilt Medium CHIRP Depth and Temp

Model: 010-02867-02
  • 350-watt midband CHIRP (85-165 kHz) transducer with beamwidths of 16-24 degrees
  • Thru-hull flush mounting with durable bronze housing and stem
  • An excellent choice for near/offshore fishing and cruising on midsize boats
  • Offers excellent sensitivity for clear structure definition and target separation
  • Crisp fish arches allow you to distinguish between small baitfish and larger target fish
  • Simple plug-and-play operation with Garmin transducer ID auto-identification
  • Configurable for a wide range of boat hull materials, including fiberglass, composite and wood

The GT12M-THF transducer is designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats. It features high-definition 350-watt midband CHIRP (85-165 kHz) sonar that clearly defines fish targets down to depths of 800 feet in saltwater and 1


$35919

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Specifications

  • Flush-mounted, 350-watt mid-band CHIRP transducer
  • Defines fish arches and structures up to 800 feet in saltwater
  • High-resolution sonar with a frequency range of 85–165 kHz
  • Simple thru-hull installation with bronze housing
  • Auto-ID technology for automatic sonar configuration
  • Compatible with various hull materials, adjustable for deadrise angles

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 Kenneth Morley

Super Bright, Good

April 29, 2026

Worked like charm


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