Best Pontoon Boat Depth Gauge in 2025
Updated on July 2025
#1
Recommended
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- Faria Chesapeake White SS 2" depth sounder
- Includes thru-hull transducer for accurate readings
- Designed for marine use
- Provides depth measurement up to 2 inches
- Offers a sleek white finish
- Easy to install for boat owners
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- Faria Chesapeake White SS 2" depth sounder
- Includes thru-hull transducer for accurate readings
- Designed for marine use
- Provides depth measurement up to 2 inches
- Offers a sleek white finish
- Easy to install for boat owners
#2
Value for Money
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- Working voltage range of 9-32V, providing accurate and instant depth readings with low power consumption.
- Durable and impact-resistant design suitable for various marine vessels including yachts and fishing boats.
- Constructed with stainless steel 316L bezel and anti-fog glass for resilience in harsh marine conditions.
- Operates on 12V system with reliable depth indication; audible confirmation upon proper connection.
- User-friendly interface allows easy switching between modes and quick adjustments for personalized settings.
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- Working voltage range of 9-32V, providing accurate and instant depth readings with low power consumption.
- Durable and impact-resistant design suitable for various marine vessels including yachts and fishing boats.
- Constructed with stainless steel 316L bezel and anti-fog glass for resilience in harsh marine conditions.
- Operates on 12V system with reliable depth indication; audible confirmation upon proper connection.
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#3
6% Off
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- Provides consistent depth readings from 2.5 to 600 feet on a large display for easy visibility up to 60 mph
- Features a 3-stage Advanced Warning System that includes an audible alarm, LED lights, and LCD indicators, with an option for one-touch muting
- Comes with a transom mount temperature transducer and a 30-foot cable
- Displays both water and air temperatures in Fahrenheit or Celsius on a soft-glow backlit LCD
- Polarized LCD reduces glare for clear visibility; advanced algorithms minimize false readings for accurate performance
- Manufactured with American ingenuity, incorporating quality technology both domestically and internationally
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- Provides consistent depth readings from 2.5 to 600 feet on a large display for easy visibility up to 60 mph
- Features a 3-stage Advanced Warning System that includes an audible alarm, LED lights, and LCD indicators, with an option for one-touch muting
- Comes with a transom mount temperature transducer and a 30-foot cable
- Displays both water and air temperatures in Fahrenheit or Celsius on a soft-glow backlit LCD
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#4
23% Off
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- Includes a transom mount transducer.
- Available bezel colors: White, Black, Chrome.
- Available face plate colors: White, Black.
- Provides digital depth readings up to 600 feet.
- Designed with a sealed, water-proof construction.
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- Includes a transom mount transducer.
- Available bezel colors: White, Black, Chrome.
- Available face plate colors: White, Black.
- Provides digital depth readings up to 600 feet.
- Designed with a sealed, water-proof construction.
#5
9% Off
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- Provides accurate depth readings from 2.5 to 600 feet on a large in-dash display at speeds up to 60 mph, using a 200 kHz transducer frequency.
- Features ShootThru sonar technology enabling depth measurements through solid fiberglass and up to 1/8-inch aluminum hulls.
- Includes a 3-stage Advanced Warning System with audible alerts, bright red LED warnings, and LCD indicators for alarm conditions.
- Polarized LCD display minimizes glare for clear visibility, with storage sun cover; advanced programming reduces false readings for precise data.
- Manufactured in the USA and overseas, utilizing innovative technology designed with American ingenuity.
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- Provides accurate depth readings from 2.5 to 600 feet on a large in-dash display at speeds up to 60 mph, using a 200 kHz transducer frequency.
- Features ShootThru sonar technology enabling depth measurements through solid fiberglass and up to 1/8-inch aluminum hulls.
- Includes a 3-stage Advanced Warning System with audible alerts, bright red LED warnings, and LCD indicators for alarm conditions.
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#6
19% Off
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- High-frequency Clear Vu scanning sonar provides detailed, near-photographic images of underwater objects, structures, and fish.
- User-friendly keyed interface with dedicated buttons, offering easy installation and operation; available in display sizes of 3.5, 5, and 7 inches, with an IPX7 water rating.
- Waypoint map feature allows users to mark and navigate to specific underwater locations, with a maximum depth capability of 1,600 feet in freshwater and 750 feet in saltwater; draws 0.23 Ampere at 12 volts.
- Chirp sonar technology delivers a continuous sweep of frequencies for improved information resolution, producing clearer fish arches and better target separation.
- Includes a built-in flasher to view sonar data in a traditional format, suitable for ice fishing and vertical jigging; display dimensions are 1.9 x 2.9 inches (4.9 x 7.3 cm), with a diagonal size of 3.5 inches (8.7 cm).
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- High-frequency Clear Vu scanning sonar provides detailed, near-photographic images of underwater objects, structures, and fish.
- User-friendly keyed interface with dedicated buttons, offering easy installation and operation; available in display sizes of 3.5, 5, and 7 inches, with an IPX7 water rating.
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#7
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- Handheld design for easy portability
- Measures depth up to 300 feet
- Equipped with temperature measurement feature
- Ideal for fishing enthusiasts
- Provides accurate depth readings
- User-friendly interface
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- Handheld design for easy portability
- Measures depth up to 300 feet
- Equipped with temperature measurement feature
- Ideal for fishing enthusiasts
- Provides accurate depth readings
- User-friendly interface
#8
16% Off
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- Includes a Temp Thru Hull Transducer for accurate depth readings
- Provides simultaneous air and water temperature measurements
- Requires a 2" hole for transducer installation
- Refer to the user manual for detailed installation instructions
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- Includes a Temp Thru Hull Transducer for accurate depth readings
- Provides simultaneous air and water temperature measurements
- Requires a 2" hole for transducer installation
- Refer to the user manual for detailed installation instructions
#9
12% Off
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- Selectable dual beam sonar for narrow detail or wide coverage to help identify fish and underwater structures.
- Down Imaging technology provides detailed views of underwater objects such as timber, rocks, and other structures.
- Adjustable tilt and swivel mount for flexible viewing angles.
- Includes a 1-year limited warranty for added peace of mind.
- Package includes PiranhaMAX 4 fish finder, a tilt and swivel mount, and XNT 9 DI transom-mount transducer.
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- Selectable dual beam sonar for narrow detail or wide coverage to help identify fish and underwater structures.
- Down Imaging technology provides detailed views of underwater objects such as timber, rocks, and other structures.
- Adjustable tilt and swivel mount for flexible viewing angles.
- Includes a 1-year limited warranty for added peace of mind.
- Package includes PiranhaMAX 4 fish finder, a tilt and swivel mount, and XNT 9 DI transom-mount transducer.
#10
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- 1-year warranty
- Maximum depth capability of 199 feet (61m)
- Designed to fit a standard 22-1/16" gauge hole
- Verify compatibility before purchase
- Maximum current drain of 90 mA with the included transducer
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- 1-year warranty
- Maximum depth capability of 199 feet (61m)
- Designed to fit a standard 22-1/16" gauge hole
- Verify compatibility before purchase
- Maximum current drain of 90 mA with the included transducer
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