Garmin GDT 43 NMEA 2000 Depth & Temperature Transducer [010-01749-10]

Garmin GDT 43 NMEA 2000 Depth & Temperature Transducer [010-01749-10]

Marsoni

M251S

$131.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Garmin GDT 43 NMEA 2000 Depth & Temperature Transducer [010-01749-10]GDT 43 NMEA 2000 Depth & Temperature Transducer This thru hull transducer can read water depth and water temperature. It can retrofit an existing Nexus and Silva 43 mm thru hull transducer (TH43). When bundled with the NMEA 2000 adapter, the GDT 43 can connect directly to the NMEA 2000 network, and the information can be displayed on a compatible Garmin chartplotter or instrument display. Compatible Devices: GMI 10 & 20 GNX 120, 130, 20, 21 & Wireless

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Was hoping this version would be better, but no. Welcome to the Nite Ize repair center. The pictures show the old version run by LED batteries. Although they claim the balls are waterproof, no. I’ve learned to clean out the contacts and add new batteries to reuse them, but a lot of the time the rust has already formed. The new rechargeable version is more expensive and has the same ‘waterproof’ casing. First charge was good; second charge didn’t even last for our retrieving sessions one evening. Third session on a full Charge didn’t even last one session. Too much money for the quality. When they work - they are great. Unfortunately, still the best on the market, it it’s just like throwing away money. Innovators???

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Reviewed in the United States on October 4, 2025

Verified Purchase

LOUIE POOP

Draper, US

★★★★★ 5

Better than expected

Style: dog ball launcher

Sick love it nice and longer than expected !!! Good quality durable material also .

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Reviewed in the United States on April 23, 2026