Skip to content
Free Ground Shipping Over $99 | Details
Free Ground Shipping Over $99 | Details
Home Shop By Marine Electronics & Lighting Electronics Transducers Garmin GT21-TH S/S Thru-Hull ClearVu and CHIRP, 600W 50/200kHz Traditional, 500W 260 and 455 ClearVu CHIRP
Garmin GT21-TH S/S Thru-Hull ClearVu and CHIRP, 600W 50/200kHz Traditional, 500W 260 and 455 ClearVu CHIRP
Garmin

Garmin GT21-TH S/S Thru-Hull ClearVu and CHIRP, 600W 50/200kHz Traditional, 500W 260 and 455 ClearVu CHIRP

SKU GRM010-01962-10
MPN: 010-01962-10
Availability :
Available for Order
Typically Ships within 1 Week
$0
$474.99 - $474.99
$474.99
$474.99 - $474.99
$474.99

Ship same day | Standard by 2PM EST| Express by 1PM EST

Are you local? | Local same day delivery & FREE Store Pickup

Need Help From Our Sales Team?

Available during our normal business hours:

GT21-TH

Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearVü scanning sonar with a stainless steel stem, this thru-hull mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat.

The CHIRP ClearVü element has a power rating of 500 W and operating frequencies of 260/455 kHz. The traditional sonar has a power rating of 600 W and operating frequencies of 50/200 kHz. It includes a built-in fast-response temperature sensor. For hull deadrises less than 25 degrees.

GT21-TH includes an 8-pin transducer with stainless steel stem, fairing block, isolation plate and bushings, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Brand: Garmin

WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

Weight: 8.6
Dimensions: x x
Barcode: 753759152833

Backorder Policy: Occasionally, due to demand or supplier delays, some items may be temporarily out of stock or non-stock items. To ensure you can still get the products you need, you can order items even when they're out of stock. Our sales team will update you with the shipping lead time. Once back in stock, we promptly ship your item, and if your order includes both in-stock and backordered items, we may split the shipment. You can cancel your backorder before shipment, and request a refund to original payment method. For any inquiries, contact us at sales@freeportmarine.com.