RAYMARINE i40 Echo-Sounder

Name: i40 Echo-Sounder
Brand: RAYMARINE
Price: 289.95 EUR
Availability: InStock
Rating: 4 (12 reviews)

SVB item number: 15164 Manufacturer no.: E70142

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View Ratings (12) Questions (8)

Used on a Bavaria 38 Holiday

The i40 depth system provides depth readings up to 185 m from the water line or lower edge of the keel. Shallow and deep water alarms provide accurate and timely warnings. Minimum depth display is also provided.

Product details

Recommended retail price: €362.95

only €289.95

-20%

VAT inc., ex-works

You save: €73.00

5 | in stock

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At a glance!

customers like: Connection options

customers like: Screen brightness

by Frank R.

Only connected for 3 days and only located in the port. The description in the manual is too poor for me and too much with technical cables.

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by yves G.

Perfect for sailboat less than 8 m

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by Claudia D.

Super fast shipping, gladly again Very good price-performance ratio.

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by Philippe B.

Precise sounder but the alarms are not necessarily intuitive to adjust without repeating the instructions after some time. This info is only on the digital version. Apart from this detail it is a good product.

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by Nino G.

PERFECT Perfect tool. Fast delivery as always

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Product data

SVB item number 15164
EAN 723193769249
Manufacturer no. E70142
Description Raymarine - i40 Depth system / incl. sensor
Instrument type Depth gauge
Display options Depth
Operating voltage 12 V
Backlight Red
Colour display No
Housing colour Silver
Round instrument No
NMEA2000 No
NMEA0183 No
Deadrise 0 - 10 °
Installation width 55 mm
Installation height 55 mm
Height 72 mm
With transducer Yes
Width 128 mm

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Product details

The Raymarine i40 depth system can be used as a standalone device or as part of a system. Its powerful sensor ensures crystal clear depth readout up to 185 m. It also provides optional measurement from the water line or lower edge of the keel. Built-in shallow and deep water alarms provide accurate and timely warnings. This device has a minimum depth display. Comes supplied with a sensor and a cable.

Delivery contents: protection cover, assembly sealing, clamping bracket, stud and wing nut, SeaTalk power cord, documentation package, plastic thru-hull transducer including a 10 m connection cable.

Main Features:

Red backlighting for improved readability
Large buttons for easy operational use at sea
Low power consumption for increased battery life
SeaTalk connection (SeaTalk^ng with the use of SeaTalk converter E22158, optional)
Encoder connection
Same dimensions as the Raymarine ST40 instruments series

Specifications:

Nominal voltage: 12V DC
Voltage range: 10-16V DC
Current consumption: (at 12V), typically 30 mA
Maximum current consumption: (at 12 V) 100 mA
Operating temperature: 0 ° C to + 55 ° C
Relative humidity: up to 93%
Water resistance: IPX6
Connections: Seatalk, log and depth transducer (except E70065) Rotavecta (only E70065)
Conformity: Europe 2004/108/EC

Operating voltage

12 V

Housing colour

Silver

Deadrise

0 - 10 °

With transducer

15164_Raymarine---i40-Echolot_-inkl.-Geber.jpg

Documents

Manual

.PDF (5,10 MB)

Product safety

What other SVB customers have to say

100% real reviews

12 customer reviews

4 (out of 12 ratings)

5 Stars

(6)

4 Stars

(4)

3 Stars

(0)

2 Stars

(0)

1 Stars

(2)

Advantages
Connection options (4)
Screen brightness (4)
Operation (2)
Range of functions (3)
Delivery contents (3)
Price/performance ratio (2)
Quality (2)
Mounting/Installation (4)
Readability (4)

Disadvantages
Operation (2)
Range of functions (1)
Price/performance ratio (2)
Quality (2)

Customer images (1) from all reviews

by John B.

8/12/2025 Verified purchase

Poor quality

I had to purchase this unit to replace a 5 year old unit that failed. I was not impressed and would have purchased a different manufacturer but then would require a haul out and modification to my boat hull to mount a different transducer.
I will never purchase Raymarine products again.

Advantages
Connection options
Screen brightness
Mounting/Installation
Readability

Disadvantages
Operation
Range of functions
Price/performance ratio
Quality

Reply from RAYMARINE

Any repair costs would exceed the new value of the instrument. The i40 instrument series is very popular with many owners due to its size and reliability. We regret that you have not had this experience. However, there is no reason to speak ill of the product in general.

by John B.

6/24/2025 in use on a Th boats - Custom 38

Poor reliability.

This depth failed after 5 years. There is no possibility to self test whether it is the transducer or head unit that has failed, leaving the only option to either haul out and modify the boat to accept a different make of thru hull or replace with another i40.
Raymarine equipment should last for more than 5 years without failure.

Advantages
Connection options
Screen brightness
Range of functions
Delivery contents
Mounting/Installation
Readability

Disadvantages
Operation
Price/performance ratio
Quality

Reply from RAYMARINE

If you are electronically savvy, you can narrow down the troubleshooting with the appropriate measuring devices. If this is not the case, it is best to contact a service dealer in your region. In general, the i40 series has been working very reliably for many years.
Best regards
Raymarine Deutschland GmbH

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