Big Display Commercial Grade Fishfinder!
If you're out on the water earning your living, you know the importance of reliable gear. The Sitex CVS128 is a commercial-grade color sounder designed to help you find fish fast and stay productive day after day. With a bright, high-resolution 6.5-inch color display, it gives you a clear view of fish targets, bottom structure, and water conditions in any weather—even in direct sunlight or rough seas.
This unit runs on dual frequency, 50kHz and 200kHz, giving you flexibility depending on the depth and the kind of fish you're after. The powerful 1000-watt output ensures strong signal returns, making it easier to track fish in deep water or over tough bottom types like rock and wrecks. For those fishing species tight to the bottom, the CVS128’s post-processing bottom lock and zoom features make sure you don't miss what’s hugging the seafloor. The white line function helps separate fish from the seabed, so you can tell if there’s life worth targeting before you drop your gear.
Speed and water temperature are displayed right on the screen (transducer with depth, speed and temp required), helping you stay dialed in on fish behavior and changing conditions. Built with a rugged, waterproof housing, the CVS128 is made to take a beating—rain, spray, rough handling—it can handle it all. Its straightforward dial and keypad design is made for quick operation, even with wet or gloved hands, so you’re not wasting time with complicated menus when you should be fishing.
The Sitex CVS128 isn’t a flashy gadget—it’s a tool made for serious work. When you're fishing for a living, it pays to have a sounder that’s simple, dependable, and gets the job done right. If you want to fish smarter and land more, the CVS128 is ready to go to work with you.!
Si-Tex CVS-128 Digital Echo Sounder Box Contents
- CVS-128 Digital Echo Sounder
- Hard Cover
- Mounting Bracket
- DC Power Cable
- Installation Material
- Spare parts
- Operation Manual and Quick Reference Guide
- 2 Year Warranty
Si-Tex CVS-128 Digital Echo Sounder Key Features
- Dual Frequency (50/200kHz)
- 8 Depth Ranges from 10’ to 3600’
- NMEA 0183
- 8.4 inch TFT Color LCD
- Bottom Lock and Bottom Discrimination
- Size: 9.5"W x 9.5"H x 4.5“D
Product Accessories for Si-Tex CVS-128 Digital Echo Sounder

Whoosh Pocket Screen Cleaner
The Whoosh Pocket Shine Kit is perfectly safe for cleaning electronics LCD and TV displays. Comes with spray cleaner and cleaning cloth.

Sitex B60 20 Bronze Low Profile Thru-hull Transducer with Temp
Sitex B60-20 Bronze Low Profile Thru-Hull Transducer with 20 degree tilted element and temp. Designed for boats with deadrise between 16 and 24 degrees. For SVS560CF, SVS650, CVS126, CVS128, CVS1410 and SVS-760CF. Does not need Fairing Block
(Depth/Temp)

Sitex B60 12 Bronze Low Profile Thru-hull Transducer with Temp
Sitex B60 12 Bronze Low Profile Thru-Hull Transducer with 12 degree tilted element and temp is designed for boats with deadrise between 8 and 16 degrees. For SVS560CF, SVS650, CVS126, CVS128, CVS1410 and SVS-760CF. Does not need Fairing Block.
(Depth/Temp)