Garmin
Garmin GT51 m-THP
- Regular price
- €1.534,92
- Sale price
- €1.534,92
- Regular price
- €1.724,63
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SKU:010-01966-11
Full Warranty
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SailRACE.com only sells new products with full official manufacturer warranty.
If you have any issues after purchase, please contact us at team@sailrace.com to determine together with the manufacturer the best solution.
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Description
This pair of transducers mounted through the hull provides extremely clear probe images of objects, structures and fish that are under your boat. These transducers with traditional CHIRP probe and CHIRP DownVü/SideVü are optimized to offer maximum performance at great depths and in rough sea conditions.
The CHIRP DownVü/SideVü elements have a power of 500 W per element (1,500 W in total) and operating frequencies of 260/455 kHz. The traditional CHIRP probe has a power of 600 W and CHIRP with an average operating frequency band of 80-160 kHz. It includes a built-in quick-response temperature sensor. For hull strut angles of less than 25 degrees.
GT51M-THP includes 12-lug transducers for port/stribor with stainless steel wheels, fairing blocks, Y-cable, bushings, assembly components and installation instructions. Follow the instructions carefully to avoid damage to the boat.
Specifications:
| Physical And Performance Characteristics | |
|---|---|
| Frequency | CHIRP Mid-band (80-160 kHz); ClearVü/SideVü CHIRP 260 kHz (245-275 kHz) & 455 kHz (445-465 kHz) |
| Energy | CHIRP Traditional 600 W; ClearVü/SideVü 500 W |
| Beam Width | 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. |
| Cable Length | 5 ft. + 30 ft. y-extension Cable |
| DEPTH/SPEED/TEMPERATURE | Depth and Temperature |
| Number of Sideburns | 12-pin |
| Aft Mirror Angles Allowed | Up to 25° deadrise |
FAQs
Are fairing blocks needed for installation of this transducer?
Yes, a high-performance fairing block is included and recommended for proper external thru-hull mounting, ensuring the transducer face is parallel to the waterline.
What type of mounting is required for the GT51 m-THP transducer?
The GT51 m-THP transducer requires thru-hull mounting and comes with mounting components and fairing blocks for installation.
What key installation requirements should I follow for this thru-hull transducer?
To obtain the best possible performance, install all transducers according to the included installation instructions. If you experience difficulty during the installation, contact Garmin Product Support or seek the advice of a professional installer.
What guidance is given for troubleshooting installation issues?
If you have difficulty during installation, Garmin recommends contacting their Product Support or consulting a professional installer.
Are there different styles of thru-hull mounting for this transducer?
Thru-hull transducers come in two styles: flush and external. Flush transducers sit nearly flush with the hull, while external types require a fairing.
When should I use a pair of thru-hull transducers?
A thru-hull pair is recommended when mounting a SideVü transducer in a location that has a deadrise greater than 5 degrees.
Why would I use a high performance fairing block with a thru-hull transducer?
A high-performance fairing block aims the sound beam vertically for best signal return and a vertical beam.
Who do I contact for help with installation, servicing or advice?
Contact the SailRACE team — as certified marine experts we're happy to help with product selection, installation and after-sales servicing, before and after your purchase.
Frequently Asked Questions
We are here to help sailors like you.
If you don't find an answer to your specific questions, please don't hesitate to contact us.
Can I ask for a proforma invoice instead of purchasing online?
For companies following internal purchasing processes or for individuals who feel better purchasing following traditional, "offline" processes, our customers can always ask for a proforma invoice, detailing the items you're interested in, their quantities, and, optionally, providing the billing and shipping address, and a phone number, for a better shipping estimate and fastest delivery once purchased.
If you're interested in a proforma invoice, please use the following form.
Which payment methods are accepted in the Online Shop?
We accept credit and debit cards, PayPal and also Apple Pay.
You can also pay by bank transfer, selecting this payment method at checkout. Once the order has been placed without paying money, in the next screen we will provide you the bank information required for the transfer.
Don't hesitate to contact us if you want to do a bank transfer.
How long will delivery take?
The estimated time until you receive your order is the preparation time plus the carrier transit time.
Order preparation: check the dispatch estimate on the product page. This is the time needed before your order is handed over to the carrier.
Standard shipping — estimated transit after dispatch:
• European Union and United Kingdom: 2–4 business days.
• United States: 3–6 business days.
• Other destinations: 3–7 business days.
Express shipping: where available for your address, you can select it at checkout. Transit estimates depend on the destination and service offered. Refer to any estimate displayed at checkout; if no estimate is shown, contact us before ordering if your delivery is time-sensitive. Express applies to transport only and does not shorten preparation time.
Transit starts when the carrier receives your parcel, not when you place your order. These are estimates, not guaranteed arrival dates. Customs processing, public holidays and remote delivery areas may extend transit times.
Once dispatched, you will receive a tracking link. You can also track your order through My Account. If you wish to use your own carrier, please contact us at team@sailrace.com. See our Shipping Policy for details.
How secure is shopping in the Online Shop? Is my data protected?
Our online store and checkout are hosted on Shopify. The available payment methods are displayed at checkout, where you can review your order before completing payment.
For details about how your personal information is collected and used, please read our Privacy Policy. If you have a question about an order or payment, contact team@sailrace.com. Never send your full card number or card security code by email or chat.
What exactly happens after ordering?
You will receive a confirmation e-mail, including all items ordered.
Also, our support team receives one and the provisioning workflow is initiated.
A controller will be internally assigned to your specific order, in charge of personally assuring the picking, shipping, and dozens of details required to ensure the best experience for you.
Once the shipment process begins, you will start receiving notifications both by email and SMS on your mobile phone constantly updating about shipment status, which will be specially relevant in cross-border shipments, for yachts in transit, and to avoid many different issues than can occur during domestic and international shipments. Our delivery guarantee without issues exceeds 99,5%, greatly increasing the sector average, due to continuous supervision of the shipping agents and constant updates provided to our customers, ensuring both parties are acknowledged about each shipping process step.
You will be also able to access order status and shipping details directly from the "My Account" section.
Do I receive an invoice for my order?
Obviously yes!
On your confirmation e-mail most probably you will find a printable order statement.
When the product is shipped we will send you the associated invoice.
You will also have it available on the "My Account" section once shipped.
If you are a VAT deductible company, you will be able to provide your VAT details at checkout.
Can I return the products I've purchased?
Obviously yes!
For individuals, law guarantees 14 days of return policy regarding your orders.
Please, read the Terms and Conditions for specific requirements and the best procedure to return products included on your order.
Where are you located?
Our backoffice operations are centralized in Spain (we are placed close to Valencia and Mallorca, Mediterranean and world top sailing centers).
Due to the international nature of our waters, we are used to manage the needs of MANY international customers, whose fleet can be in Majorca, Greece, Turkey, South Africa, Australia or the Caribbean.
Our invoicing and backoffice address is:
SailRACE - INTEALIS
Paseo de la Castellana, 179, pl. 1, of. C-1
28046 - Madrid (SPAIN)
Spain
Our logistics address for returns is:
SailRACE - INTEALIS
Gran Via Tarrega Monteblanco, 98
12006 - Castellon
Spain
EU VAT ID: ES B87438123