- Home Page /
- Electronics /
- Car & Vehicle Electronics /
- Marine Electronics /
- Fish Finders & Depth Finders /
- Garmin GT21-TM ChirpDownVu Xdcr GT21-TM Chirp...
0 ratings
Item #:
11727532
Garmin GT21-TM ChirpDownVu Xdcr GT21-TM ChirpDownVu Xdcr
Item #:
11727532
AUD 284
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 71 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 22
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Transom mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Advanced Sonar Technology
Utilizes CHIRP and DownVü sonar for enhanced clarity and detail in underwater imaging, enabling users to identify fish and structure with unprecedented precision.
High-Performance Transducer
Features a robust transducer design that promotes excellent depth and temperature readings, ensuring reliable performance in various aquatic environments.
User-Friendly Integration
Easily integrates with compatible Garmin devices, making it simple for anglers to harness superior sonar capabilities and improve their fishing experience effortlessly.
Product Details
- Perfect for coastal and offshore fishermen
- Transom mount transducer for clear and crisp fish arches
- Superior target separation and definition of structure
- CHIRP ClearVü element with 500 W power and 260/455 kHz frequencies
- Traditional sonar with 600 W power and 50/200 kHz frequencies
- Includes built-in fast response temperature sensor
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
Fishing Enthusiasts
Ideal for anglers seeking detailed underwater mapping and fish identification using advanced sonar technology.
-
Boating Adventures
Perfect for boaters wanting enhanced navigation features and safety while cruising or exploring waterways.
-
Professional Guides
A great tool for fishing guides who need reliable and accurate depth readings for their clients.
-
Casual Users
Not suitable for casual users who don’t require advanced sonar features or detailed mapping capabilities.
-
Budget-Conscious Buyers
This product may not be ideal for users with tight budgets due to its higher price point.
-
Non-Marine Applications
Not designed for non-marine applications, limiting its use to specific boating and fishing contexts.
Product Description
Garmin GT21-TM ChirpDownVu Xdcr GT21-TM ChirpDownVu Xdcr
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Garmin GT21-TM ChirpDownVu Xdcr used for?
Answer: The Garmin GT21-TM ChirpDownVu Xdcr is primarily designed for enhanced underwater imaging and fishing. It utilizes CHIRP sonar technology, which provides clearer and more detailed views of underwater structures and fish, making it an essential tool for anglers. This device is particularly useful for users looking to maximize their fishing success by accurately interpreting the underwater environment. -
Question:
How does the CHIRP technology in the GT21-TM enhance performance?
Answer: CHIRP technology improves sonar performance by transmitting a range of frequencies rather than a single frequency. This results in better target separation and clearer images, allowing users to distinguish between different fish species and underwater structures. Whether you’re fishing in shallow or deeper waters, this adaptability improves your overall fishing experience by providing more actionable insights. -
Question:
Is the Garmin GT21-TM compatible with all Garmin fish finders?
Answer: The GT21-TM ChirpDownVu Xdcr is compatible with select Garmin fish finders that support CHIRP technology. Before purchasing, ensure that your specific Garmin model is compatible to take full advantage of the advanced sonar features. This compatibility ensures you can leverage the full capabilities of both the transducer and your display unit. -
Question:
What kind of installation is needed for the GT21-TM?
Answer: Installing the GT21-TM typically requires a straightforward mounting process. It can be mounted to the transom of your boat, providing optimal positioning for sonar readings. For those unfamiliar with installation, consulting your fish finder’s manual or a professional can help you achieve the best performance from the transducer. -
Question:
What are the benefits of DownVu Imaging with the GT21-TM?
Answer: DownVu imaging provides a more detailed and realistic representation of the underwater landscape compared to standard sonar views. The GT21-TM's DownVu feature allows you to see structure, fish, and objects beneath your boat in crystal-clear detail. This enhanced visibility is particularly beneficial for locating fish-holding structures such as rocks, brush, or reefs. -
Question:
Can the GT21-TM be used for freshwater and saltwater fishing?
Answer: Yes, the Garmin GT21-TM ChirpDownVu Xdcr is suitable for both freshwater and saltwater applications. Its robust design ensures it withstands various aquatic environments. This versatility allows you to use it whether you’re fishing in lakes, rivers, or the ocean, making it a great addition to any angler's gear. -
Question:
How does the GT21-TM perform in different depths?
Answer: The GT21-TM is designed to provide optimal performance in a variety of depths. With its advanced CHIRP technology, it delivers high-quality sonar readings even at greater depths, making it ideal for deep-sea fishing as well as shallow lakes. This adaptability gives fishermen a significant edge in locating fish across varying conditions. -
Question:
What type of maintenance does the GT21-TM require?
Answer: Maintaining the GT21-TM is relatively simple; it requires occasional cleaning to ensure that the transducer does not collect debris or residue. Rinsing it with fresh water after use, especially in saltwater, helps prolong its lifespan. Proper maintenance ensures that you are consistently getting accurate sonar readings for your fishing adventures. -
Question:
Are there any accessories recommended for use with the GT21-TM?
Answer: To maximize the performance of your GT21-TM, consider investing in a compatible mounting bracket, as well as any necessary cabling that may enhance its connectivity with your Garmin device. Accessories like protective covers can help minimize wear and tear, ensuring your transducer remains in excellent condition during its use. -
Question:
Where can I buy Garmin GT21-TM ChirpDownVu Xdcr in Australia?
Answer: You can buy the Garmin GT21-TM ChirpDownVu Xdcr from Ubuy, which provides a range of Garmin products. Known for its diverse selection and reliable service, Ubuy is a great option for finding this specific transducer model along with other fishing accessories, ensuring you have everything you need for your next fishing trip.
Garmin Fish Finders & Depth Finders Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer
“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
AP
amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
DD
Disa
Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
KB
Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 284
Order now and get it around Wednesday, July 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Suitable for coastal and offshore fishermen
- Includes traditional sonar and CHIRP ClearVü scanning sonar
- CHIRP ClearVü element power rating of 500 W and operating frequencies of 260/455 kHz
- Traditional sonar power rating of 600 W and operating frequencies of 50/200 kHz
- Built-in fast response temperature sensor
- Includes mounting hardware and installation instructions
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.