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Costa Rica
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Review on Garmin GT21 TM Chirp DownVu 010 01962 00 by Matthew Marshburn

Revainrating 5 out of 5

Impressive Marine Electronic for Navigation

The Garmin GT21 TM Chirp DownVu has impressed us with its advanced marine electronics. Based on our own experience it has helped in our navigation while out on the sea. The downVu feature gives us a clear view of the underwater landscape, while the TM Chirp helps in locating fishes faster. The only con we can think of is the price, which is on the higher end .Nonetheless, the product is worth every penny spent..

Pros
  • Produces high-quality images with clear target separation for underwater structures and fish.
Cons
  • Requires a compatible Garmin device to function, limiting its use for those who do not own such a device.