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Premium Quality Si-tex Sdd-110 Seawater Depth Indicator - Display Only [sdd-110] Set [ioVmtNCG]

$60.99 $195.99 -69%

SI-TEX SDD-110 Seawater Depth Indicator The SI-TEX SDD-110 Seawater Depth Indicator is a top-tier depth measuring solution designed for precision and ease of use. This display-only unit offers an exceptional depth reading experience with its advanced

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SI-TEX SDD-110 Seawater Depth Indicator

The SI-TEX SDD-110 Seawater Depth Indicator is a top-tier depth measuring solution designed for precision and ease of use. This display-only unit offers an exceptional depth reading experience with its advanced features and user-friendly design. With a working frequency of 120kHz, the SDD-110 ensures minimal interference with other onboard equipment, making it an ideal choice for your vessel. The compact size, measuring only 4.3" x 4.3" x 3.5", allows for convenient installation without compromising on performance.

Key Features and Specifications

The SDD-110 is equipped with Digital Signal Processing (DSP) technology, providing accurate depth readings from 1.5' to 1,375'. Its large four-digit LCD display offers five levels of backlighting, ensuring optimal visibility in any light condition. The display is complemented by a visible trend indicator, which helps users determine if the depth is increasing or decreasing, adding an extra layer of safety. The unit also features audible alarms for dangerous shallowing conditions, making it a valuable tool for fishing and recreational activities. Additionally, the SDD-110 offers NMEA-0183 depth data output, allowing for seamless integration with other onboard equipment.
  • Accurate Depth Readings: From 1.5' to 1,375' with Digital Signal Processing (DSP) technology.
  • Easy Installation: One-piece system with direct 120kHz transducer plug-in for quick setup.

Practical Uses and Benefits

The SI-TEX SDD-110 is a versatile depth indicator that is perfect for both sportfishing vessels and workboats. Its durable design and reliable performance make it a must-have for any marine enthusiast. The flush-mount 2" thru-hull transducer with a 38-degree beam angle ensures proper beam orientation on most hulls, eliminating the need for a fairing block. The SDD-110 is also a drop-in replacement for the popular Datamarine Offshore Digital Sounder, offering a seamless transition for users who are upgrading their equipment.
  • Seamless Integration: NMEA-0183 depth data output for easy interfacing with other onboard equipment.
  • Enhanced Safety: Visible trend indicator and audible alarms for improved situational awareness.

What Our Customers Say

January 11, 2026

Absolutely no complaints!

A great item. I am very, very, very, very, very pleased.

- Arawn Q..

January 11, 2026

Absolutely no complaints!

It's a great tool. I really, really, really, really do love it.

- Teyrnon G..

January 11, 2026

Absolutely no complaints!

A truly quality item that I definitely can and will trust.

- Rhiangar L..

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