Garmin GT51M-TH Transducer

Stainless Steel TH 12-Pin

Model: 010-01966-10

Perfect for the coastal and offshore fisherman who want CHIRP traditional sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar with a stainless steel stem, this thru-hull 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 includes a built-in fast-response temperature sensor. For hull deadrises less than 5 degrees.

GT51M-TH includes a 12-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.

Specifications

General

Frequency

CHIRP Mid-band (80-160 kHz)

ClearVü/SideVü CHIRP 260 kHz (245-275 kHz) & 455 kHz (445-465 kHz)

Power

CHIRP Traditional 600 W

ClearVü/SideVü 500 W

Beamwidth

Traditional 24°-13°

ClearVü/SideVü 2.0°x51° @ 260 kHz and 1.4°x29° @ 455 kHz

Maximum depth

Traditional 1,800 ft

ClearVü 1,000 ft

SideVü 750 ft

Depth/Speed/Temperature Depth and Temperature

Number of pins 12-pin

Cable length 5 ft. + 30 ft. extension cable

Supported deadrise/Transom angles Up to 5° deadrise

Owners Manual View (pdf)