Garmin

Garmin GT21-TH, XDCR, 8-Pin, Trad (50/200kHz), CHIRP DownVu (260/455kHz)

GARC0101221910
$ 449.99
Garmin GT21-TH, XDCR, 8-Pin, Trad (50/200kHz), CHIRP DownVu (260/455kHz)
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Garmin GT21-TH – Stainless Steel Thru-Hull DownVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (50/200 kHz) Transducer with Temp (8-pin)

This thru-hull transducer provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. This traditional sonar and CHIRP DownVü transducer is optimized for depth performance and rough conditions.

The CHIRP DownVü 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.


Weight Cable
Length
# of
pins
Frequency Dimensions
(L x W x H)
Transmit
Power
Max Depth Beam Width
(°)
Water
Temp
4.8 lbs.
(2.2kg.)
30 ft.
(9.1m.)
8 Trad:
50/200 kHz
DownVü:
245-275 kHz
445-465 kHz
9 x 2.5 x 1.6 in
(228 x 62 x 41mm.)
Trad:
600w
DownVü:
500W
Trad:
1500 ft.
(457.2m.)
DownVu:
1000 ft.
(304.8m)
   Trad:
40/10
DownVü:
2.0x51@260
1.4x29@455
Yes