Garmin GT51M-TM
Garmin GT51M-TM
Garmin GT51M-TM
Garmin GT51M-TM

Garmin GT51M-TM

No reviews yet
Part Number:

Perfect for the coastal and offshore fisherman who want CHIRP traditional sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar, this transom mounted transducer consistently displays clear and crisp fish arches with superior target separation as well as clear pictures of objects, structure and fish that pass below and to each side of your boat and is optimized for rough sea conditions.

The CHIRP ClearVü/SideVü elements have a power rating of 500 W per element and operating frequencies of 260/455 kHz. The traditional CHIRP sonar has a power rating of 600 W and operating frequencies of mid-band CHIRP 80-160 kHz. It also includes a built-in fast response temperature sensor.

GT51M-TM includes a 12-pin transducer with mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.

TRANSDUCER FREQUENCY CHIRP Mid-band (80-160 kHz); ClearVü/SideVü CHIRP 260 kHz (245-275 kHz) & 455 kHz (445-465 kHz)
TRANSDUCER POWER CHIRP Traditional 600 W; ClearVü/SideVü 500 W
TRANSDUCER BEAMWIDTH Traditional: 24°-13°

ClearVü/SideVü: 2.0°x51° @ 260 kHz and 1.4°x29° @ 455 kHz
TRANSDUCER MAXIMUM DEPTH Traditional: 1,800 ft.; ClearVü: 1,000 ft.; SideVü: 750 ft.
TRANSDUCER CABLE LENGTH 30 ft.
TRANSDUCER DEPTH/SPEED/TEMPERATURE Depth and Temperature
TRANSDUCER NUMBER OF PINS 12-pin
TRANSDUCER SUPPORTED DEADRISE/TRANSOM ANGLES 0°-70° degree transom

After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.


Most orders are shipped within 2 - 5 Days

Shipping rates

Orders delivered to Australian Post Codes attract an $18.00 Flat Rate Shipping Charge* This excludes Bulky or Dangerous Goods


For Bulky Goods, Dangerous Goods and Remote areas.

If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

Should you have any queries or concerns about shipping, please don't hesitate to get in touch by clicking the support button on bottom right of the page.

Others Also Viewed