Garmin GT21-TM CHIRP + Clearvu Transducer
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Description
🎣 GT21-TM, Garmin transom / trolling motor transducer.
Garmin GT21-TM CHIRP + Clearvu Transducer
The Garmin GT21-TM is a transom / trolling motor transducer with CHIRP, ClearVü. Connects via 12-pin Garmin port, works with current GPSMAP and ECHOMAP units. Transom or trolling motor mount, most common installation for inland and inshore.
Key Features
- ✅ CHIRP Sonar
- ✅ ClearVü Down Imaging
- ✅ Transom / Trolling Motor Mount
- ✅ 12-Pin Garmin Connection
- ✅ OEM Garmin Part
Why Choose This Transducer
Choose GT21-TM for CHIRP + ClearVü (no SideVü) at lower cost than the all-in-one units. Modern 12-pin connection works with virtually all current Garmin GPSMAP and ECHOMAP units.
Compatibility
This transducer works with the following Garmin components:
- GPSMAP 700/900/1000/1200/1500/1600/8000-series (12-pin port)
- ECHOMAP Ultra 2 (12-pin port)
- ECHOMAP UHD2 (12-pin port)
- NOT compatible with STRIKER, Lowrance, Humminbird, or non-Garmin displays
- NOT compatible with 8-pin or 4-pin Garmin units
Frequently Asked Questions
Will it work with my fish finder?
This is a 12-pin Garmin transducer. Works with current 12-pin Garmin GPSMAP and ECHOMAP units. Verify your display's connector before ordering.
Need help with compatibility? Carolina Sportsman Outfitters has been outfitting anglers with Garmin transducers since 2015, call 252-431-6001 to verify fit before you order.
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