Garmin GSD™ 21 analog sounder (010-00502-00)
€274.39 EUR
Our Price: £220.04
£183.37 ex vat (20%)
Garmin GSD™ 21 analog sounder detailed sonar data to your compatible Garmin chartplotter.
Connect with CANet™
This black-box sounder connects directly to your chartplotter with a serial cable. To take advantage of UltraScroll™, which provides lightning-fast refresh rates, connect the GSD 21 to your chartplotter with CANet, Garmin's 1-megabit proprietary network.
Get Great Shallow and Deep-Water Performance
The high-dynamic range sounder provides exceptional performance in water as shallow as one foot to depths as great as 1,500 feet. The GSD 21 can connect to dual-frequency transducer (50/200 kHz) for deep-water performance and 500 watts of transmit power, or a dual-beamwidth transducer (narrow/wide) for operation in shallow freshwater as well as deep water and a transmit power of 400 watts.
GSD 21: Puts eyes in the bottom of your boat
Please note: This product does not include a transducer. Garmin offers a complete selection of transducers that you can purchase separately as accessories.
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Garmin GSD™ 21 analog sounder (010-00502-00) Specifications
- What's in the Box:
- GSD 21
- CANet cable
- Power/data cable
- Installation instructions
Garmin GSD™ 21 analog sounder (010-00502-00) Screenshots
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Garmin GSD™ 21 analog sounder (010-00502-00) Review
Garmin GSD™ 21 analog sounder (010-00502-00) Accessories
No accessories available
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