# Garmin Dual Beam 8-pin Transducer 77/200 kHz

**URL:** https://aio.lv/en/product--garmin-010-10249-40--12576099
**Data updated:** 2026-07-11 23:05 (EEST)
**Category:** Other goods
**Manufacturer:** GARMIN
**Manufacturer code:** 010-10249-40
**EAN:** 753759996987
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--garmin-010-10249-40--12576099

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

This 500W dual beam transducer is designed for Garmin echo series fishfinders. It operates at 77/200 kHz frequencies with a beamwidth of 45/15 degrees. Suitable for transom mounting on angles from 0 to 70 degrees, this unit provides reliable underwater imaging. The kit includes installation instructions for proper setup. Please note that specific adapter cables may be required depending on your fishfinder model.

## Long description

The Garmin Dual Beam 8-pin Transducer 77/200 kHz is a high-performance sonar accessory designed to provide clear underwater imaging for compatible Garmin echo series fishfinders. This 500W unit offers dual-frequency capabilities, allowing anglers to switch between wider and narrower coverage areas to better locate fish and identify bottom structures. Engineered for durability and precision, it serves as a reliable replacement or upgrade for your marine electronics setup.
Advantages
This transducer excels by offering dual-beam functionality that balances a wide coverage area with high-detail narrow-beam imaging. Its robust construction ensures consistent performance in various water conditions, while the versatile transom mounting system accommodates a wide range of hull angles. By providing accurate depth and fish detection data, it enhances the overall efficiency of your fishing trips and helps in navigating underwater terrain with greater confidence.
Suitable for
Freshwater and coastal fishing
Locating fish schools and bottom structures
Monitoring water depth and temperature
Transom mounting on boats with hull angles between 0 and 70 degrees
When it may not be suitable
This transducer is specifically designed for the Garmin echo series and may not be compatible with other sonar brands or newer chartplotter series without specific adapters or software support. It is not intended for high-speed hull-through mounting or for use on vessels where the transom angle exceeds the specified 70-degree limit.
Key specifications
Power rating: 500 W
Operating frequencies: 77/200 kHz
Beamwidth: 45/15 degrees
Connector type: 8-pin
Mounting type: Transom mount
Hull angle compatibility: 0 to 70 degrees
How to use
Installation should be performed by mounting the transducer on the transom of your boat, ensuring it is positioned in an area with minimal turbulence for the best sonar return. Follow the included installation guide precisely to ensure the unit is level and securely fastened. If you are using this with specific echo fishfinder models, ensure you have the necessary 8-pin adapter cable connected to bridge the link between the transducer and your display unit.
What to consider before purchase
Verify compatibility with your specific fishfinder model
Check if an additional adapter cable is required for your device
Ensure your boat transom allows for the 0 to 70-degree mounting range
Confirm that the 8-pin connector matches your existing sonar port
Usage recommendations
Regularly inspect the transducer face for marine growth or debris, as these can significantly degrade sonar signal quality. Clean the surface gently with a soft cloth and mild detergent to maintain optimal performance throughout the season.

## FAQ

### How much does the Garmin Dual Beam 8-pin Transducer 010-10249-40 cost, and is it available for purchase?

The price is 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Garmin Dual Beam 8-pin Transducer 010-10249-40 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GARMIN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GARMIN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12576099/68942385_large.webp