Raymarine i40 Depth Display System w/Transom Mount Transducer [E70143]
SKU: 72219999344

Raymarine i40 Depth Display System w/Transom Mount Transducer [E70143]

Sale price$146.93 Regular price$163.25
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Description

Raymarine i40 Depth Display System w/Transom Mount Transducer [E70143]i40 Depth w Transom Mount Transducer Compact and feature packed instruments, the i40 series instruments are smart choice for boaters looking high performance and great value. The i40 series is simple to operate thanks to the use of just three control buttons, i40 has extra large digits and razor sharp LCD displays and red backlighting for outstanding visibility in all lighting conditions. These SeaTalk compatible instruments offer full integration

i40 Depth w/Transom Mount Transducer

Compact and feature-packed instruments, the i40 series instruments are smart choice for boaters looking high performance and great value.

The i40 series is simple to operate thanks to the use of just three control buttons, i40 has extra-large digits and razor-sharp LCD displays and red backlighting for outstanding visibility in all lighting conditions.

These SeaTalk® compatible instruments offer full integration with Raymarine autopilots and navigation equipment. The ultra-sleek design of i40 line is designed to complement our full line of a-Series, c-Series and e-Series Multifunction displays, and looks great on the helm of any boat. All i40 Instruments come with a low-profile surface mounting kit and silicone rubber sun cover. An optional bracket mounting kit is also available separately.

i40 Instruments are designed to operate from 12V DC power, and are ultra-efficient drawing less than 0.4 watts for superior run-time and excellent green credentials. The i40 instruments are all covered by Raymarine's industry leading 2-year warranty, upgradeable to 3-years at no charge by registering online with 90 days of purchase.

i40 Depth Instrument
Raymarine's i40 Depth Instrument is available as a complete system with a thru-hull transducer, transom mount or as a display-only kit enabling you to monitor your boat's depth at a remote location. The i40 Depth Instrument offers easy-to-read displays of current depth, and minimum depth recorded. The unit also offers a convenient shallow depth alarm, deep depth alarm, shallow anchor alarm, and deep anchor alarm. The i40 Depth Instrument offers convenient depth offset controls allowing you to calibrate the readout to compensate for projections (rudders, props, skegs etc.) or to display the depth from the waterline of the vessel.

i40 Key Features

  • Ultra-modern design complements Raymarine's latest a-Series, c-Series and e-Series Multifunction display and instrument systems.
  • High contrast LCD displays with large digits for excellent visibility.
  • Red backlighting for outstanding night-time visibility.
  • Simple SeaTalk networking with other Raymarine instruments, autopilots and MFDs.
  • Built-in transducer connections simplify installation.
  • Small form factor saves space at the helm without sacrificing features.

Specifications:

  • Shape: Rectangular
  • Screen Size: 3.7"
  • Transducer Type: Transom Mount
  • Instrument Function: Depth
  • Depth - Max (Feet): 400'
  • Frequency: 200Khz
  • Box Dimensions: 4"H x 10"W x 14"L WT: 4.4 lbs
  • UPC: 723193769256

Quick Guide (pdf)
Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72219999344

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Jackie Martínez⏳🦋🩺
Alexandria, US
★★★★★ 5
Aroma fresco y duradero
Scent: Cologne
Está esencia la uso para mi carro. Es un aroma exquisito, duradera y fresca
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Reviewed in the United States on May 10, 2026
S
Sunny Side Up
Waukegan, US
★★★★★ 5
super strong hold!
Style: MagSafe Phone Holder
super easy to set up, holds really tight, and does little to no movement when hitting bumps. magnet is strong enough to keep the phone in place while driving, but weak enough to not feel like you're ripping the mount off the dash. i will say as a warning, find your spot, double check all the things around that might move so you won't impede it (my shifter got close) and dry fit it to make sure any position you will want it in won't be an issue there. i have a similar one in my truck and made the mistake of putting the mount in a spot that doesn't let the phone go where i want it when turned sideways. as carpenters say "measure twice, cut once..."
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Reviewed in the United States on May 18, 2026
S
Spiritual Gratitude by KP
Dallas, US
★★★★★ 5
Powerful Magnet and Total Adjustability
Style: MagSafe Phone Holder, Style: MagSafe Phone Holder
This magnetic car phone holder is an absolute game changer for any vehicle or gym setup. The 720 degree rotation and foldable design allow for the perfect viewing angle every time, and the suction cup is incredibly strong on both the dashboard and windshield. The magnets are powerful enough to hold a phone securely through bumps and turns without any slipping, making it a reliable choice for the newest iPhone series or any Android device. It feels sturdy and professional, offering a sleek look that does not clutter up your dash. If you are looking for a high quality and versatile mount that stays exactly where you put it, this is a fantastic investment.
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Reviewed in the United States on March 24, 2026
A
Verified Purchase
Arvin
Alexandria, US
★★★★★ 5
Perfect for on the go use.
The Lisen Wireless charger is perfect for on the go pop in and pop out when needed. It’s very functional and only needs one hand use to lock or unlock. It fits perfectly on the air vent. It’s look sleek and well made. The charging speed may be slow unfortunately.
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Reviewed in the United States on April 26, 2026
C
Verified Purchase
Connor Pack
Chelsea, US
★★★★★ 4
Good, except for release button placement
This works well. It’s easy to install, charges your phone well, and mounts to the vent securely. Simply set your phone on it and squeeze the arms to grip it. I like that it’s manual, so you can open and close it even without power. However, the release button is centered on the back, which means that to press/squeeze it, you have to put your thumb right on the middle of your phone screen. It can interfere with whatever I’m using my phone for at the time or just wake it up unnecessarily. Not a huge deal, but it would be great if they moved the button to the side so you can squeeze side to side to release the grip, rather than front to back.
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Reviewed in the United States on September 22, 2025

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