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My Garmin GTM 21 Specs
Get my Garmin GTM 21 specs today.
- Category
- Electronics
- Subcategory
- Navigation
- Brand
- Garmin
- Model
- GTM 21
- Description
- FM TMC Traffic Receiver
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Garmin GTM 21 specs with the full FM TMC Traffic Receiver specs are available. Download the owner's manual to obtain all relevant specifications for the FM TMC Traffic Receiver product.