Garmin GT22HW-TM
Garmin GT22HW-TM
Couldn't load pickup availability
Garmin GT22HW-TM
-
“I upgraded to the Garmin GT56UHD and the clarity is unbelievable. You can literally see fish moving around structure. Hard Rig Marine helped me pick the right setup and it’s been spot on since day one.”
Michael R. — Cairns, QLD -
“I’m not a tech person, but the team made it super easy to install my GT54UHD transducer. Works perfectly with my ECHOMAP — I’ve never had sonar this clear in the estuary before!”
Jenny L. — Mandurah, WA -
“The Airmar B175M changed my whole deep drop setup. Way better definition and stability compared to my old transducer. You get what you pay for — and these guys know their stuff.”
Ben T. — Newcastle, NSW
GARMIN GT22HW-TM: High-Wide CHIRP & ClearVü™ Transducer (8-Pin)
The Garmin GT22HW-TM is the perfect all-in-one transducer for freshwater fishermen and smaller craft. This compact, 8-pin transducer combines **High-Wide CHIRP Traditional Sonar (250 W)** with **CHIRP ClearVü™ scanning sonar (350 W)**. It consistently displays clear and crisp fish arches with superior target separation down to **800 feet (traditional)** and provides clear definition of structure below the boat down to **500 feet (ClearVü)**. Its compact size makes it ideal for mounting to a trolling motor.
HIGH-WIDE CHIRP & COMPACT POWER
The GT22HW-TM utilizes High-Wide CHIRP frequencies (150-240 kHz) to provide maximum coverage and clarity, especially beneficial for freshwater applications.
KEY SONAR & COVERAGE FEATURES
- Traditional Sonar: 250 W High-Wide CHIRP (150-240 kHz) for excellent fish arch clarity and target separation up to **800 feet**.
- ClearVü™ Scanning Sonar: 350 W scanning power (455/800 kHz) for photo-like clarity of submerged structure down to **500 feet**.
- Mounting Options: Includes hardware for both Transom and Trolling Motor installation.
INSTALLATION AND SPECIFICATIONS
The GT22HW-TM is a reliable, easy-to-install transducer that uses the 8-pin connector standard.
- **8-Pin Connector:** Uses the 8-pin connector for simultaneous output of Traditional and ClearVü sonar signals.
- **Cable Length:** Includes a long **20-foot cable** for flexible routing.
Inverell Boating Centre Expert Note:
The GT22HW-TM is an excellent freshwater choice, balancing compact size with strong power output (250W/350W). Its use of High-Wide CHIRP ensures maximum coverage angle in shallower water. Ensure your Chartplotter has a compatible 8-pin port to utilize both Traditional and ClearVü sonar features.
Specification in detail
Specification in detail
General & Physical
PART NUMBER: 010-12403-00
CABLE LENGTH: 20 ft (6.1 m)
INSTALLATION: Transom or Trolling Motor Mount (Hardware Included)
SUPPORTED TRANSOM ANGLES: 0°–70° degree transom
Sonar Capabilities
NUMBER OF PINS: 8-pin
TRADITIONAL SONAR: CHIRP High Wide (150-240 kHz)
TRADITIONAL POWER: 250 W
MAXIMUM DEPTH (TRADITIONAL): 800 ft (244 m)
SCANNING SONAR: ClearVü CHIRP 455 kHz (425-485 kHz) & 800 kHz (790-850 kHz)
SCANNING POWER: 350 W
MAXIMUM DEPTH (CLEARVÜ): 500 ft (152 m)
DEPTH/SPEED/TEMPERATURE: Depth and Temperature
Inverell Boating Centre Technical Summary: The GT22HW-TM is a specialized 8-pin transducer offering dual 250W/350W power for simultaneous Traditional and ClearVü sonar. It is optimized for clarity in freshwater, achieving traditional depths up to 800 ft and ClearVü clarity up to 500 ft, primarily utilizing High-Wide CHIRP for maximum coverage.
Warranty / Availability of Repair Facilities & Parts
Warranty / Availability of Repair Facilities & Parts
AU Warranty / Availability of Repair Facilities & Parts
Garmin Warranty / Availability of Repair Facilities & Parts
On this page, Garmin customers in Australia will find detailed warranty information; information regarding availability of repair facilities and parts including for out-of-warranty service; other important details regarding repair or replacement of a Garmin product; and how to contact Inverell Boating Centre for further information.
On this page
- Limited Warranty
- Availability of Repair Facilities & Parts (Out of Warranty)
- Repair or Replacement of a Garmin Product
- Additional Resources
- Contact for Further Information
Limited Warranty
This warranty is provided by Garmin Australasia Pty Ltd.
Application of Australian Consumer Guarantees
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure.
The benefits under this Limited Warranty are in addition to other rights and remedies under applicable law. Phone: 0417 159 205.
One-Year Consumer Products Limited Warranty
Non-aviation products are warranted to be free from defects in materials or workmanship for one year from the date of purchase. Within this period, Garmin Australasia will, at its sole option, repair or replace any components that fail in normal use at no charge for parts or labour (customer responsible for transportation).
Warranty Exclusions
- Cosmetic damage such as scratches, nicks, and dents.
- Consumable parts (batteries, etc.) unless damage occurs due to defects in materials or workmanship.
- Damage from accident, abuse, misuse, water, fire, or external causes.
- Service by non-authorised providers.
- Modifications or altered units without written permission.
- Damage caused by non-Garmin cables or accessories.
Garmin reserves the right to refuse warranty claims for products obtained or used in contravention of local laws. Map accuracy and completeness are not guaranteed.
Warranty Process
- Contact Inverell Boating Centre Support to request an RMA number.
Email: inverellboatingcentre.cwa@gmail.com
Phone: 0417 159 205
Provide your unit serial number, return address, and contact number.
- Ship the unit with RMA number to Garmin or Inverell Boating Centre.
INVERELL BOATING CENTRE
Attn: Warranty / Returns:
10a Swanbrook Rd,
Inverell NSW 2360,
Australia
Availability of Repair Facilities & Parts (Out of Warranty)
Garmin products include complex integrated components. Repairs of parts such as cracked screens or integrated bands may not be possible outside Garmin factory conditions. Therefore, facilities or spare parts may not always be available for repair of such components.
Where an out-of-warranty service is required, Garmin Australasia or INVERELL BOATING CENTRE may offer to sell a replacement unit or Garmin Refurbished product. This applies only to out-of-warranty service and not to consumer guarantees under the Australian Consumer Law.
Repair or Replacement of a Garmin Product
Australian Consumer Law Notice:
- Repair or replacement of goods capable of retaining user data may result in loss of that data.
- Goods presented for repair may be replaced with refurbished goods of the same type rather than repaired. Refurbished parts may be used to repair goods.
Additional Resources
- Parallel imports: accc.gov.au/buying-parallel-imports
- Proof of purchase: accc.gov.au/receipts-proof-of-purchase
- Identifying genuine business: accc.gov.au/identifying-a-genuine-business
Contact for Further Information
For all warranty or out-of-warranty enquiries, please contact:
INVERELL BOATING CENTRE
www.inverellboatingcentre.com
10a Swanbrook Rd, Inverell NSW 2360, Australia
Phone: 0417 159 205

Verified Customer Feedback
Excellent
4.8
/ 5
-
“I run dual Garmin units and the thru-hull transducer from Hard Rig gives me crystal bottom lock even at 25 knots. Couldn’t be happier with the setup and advice.”
Shaun K. — Townsville, QLD
-
“I was worried about installing a thru-hull model, but the support from Hard Rig was awesome. The Airmar B60 works flawlessly on my fibreglass hull — depth readings are spot on.”
Emily P. — Hobart, TAS
-
“Just fitted a GT15M-TM to my tinnie and I’m blown away by the detail. Picks up structure I never knew was there. Shipping was fast and everything came ready to install.”
Darren F. — Perth, WA
Customers Also Viewed
-
GLS™ 10 Sonar Module
Regular price $899.00Regular price $899.00 Sale priceUnit price / per$989.009% -
GSD™ 24 Advanced Sonar Module
Regular price $1,088.00Regular price $1,088.00 Sale priceUnit price / per$1,299.0016% -
GSD™ 25 Premium Sonar Module
Regular price $1,418.00Regular price $1,418.00 Sale priceUnit price / per$1,649.0014% -
Ultra High-Definition Scanning Sonar System
Regular price $899.00Regular price $899.00 Sale priceUnit price / per$999.0010%