Welcome to KNUDSEN, let us help you find the single beam echosounder for your survey needs
Welcome to KNUDSEN, let us help you find the echosounder for your survey needs
KNUDSEN single beam echosounder equipment is featured in shallow water surveys worldwide! Ask about our shallow water hydrography equipment
Shallow Survey
KNUDSEN can scan to full ocean depth with our Chirp 3260! Ask about our single beam echosounder deep water bathymetry equipment
Deep Water Surveys
KNUDSEN sub-bottom profiling tech can show you the wide range of sediments underground. Ask about our sub-bottom profiling equipment
Sub Bottom Profiler
Featured on many naval ships worldwide, KNUDSEN supplies the best in fleet navigation depth sounders
Naval Fleet Navigation
KNUDSEN Sounder Series single beam echosounders, suited for bathymetry and marine surveys
KNUDSEN Chirp Series Echosounders for sub-bottom profiling and deep-water research

Single Beam Echosounders from KNUDSEN

KNUDSEN as an ISO certified company, strives to provide exceptional customer service over a wide variety of single beam echo sounders specifically designed to address a multitude of sea requirements ranging from shallow water survey to full ocean depth, fleet navigation, and sub-bottom profiling.

Canadian Owned & Operated

KNUDSEN is a Canadian Owned and Operated business

Founded in 1981

KNUDSEN has been on the scene since 1981!

ISO Certified

KNUDSEN is ISO 2015 Registered

Growing Customer Base

Knudsen has customers worldwide!

70+ Countries and growing!

KNUDSEN to Supply Sonar Sets to U.S. Navy

KNUDSEN announced their firm will be supplying 320N sonar echo sounders to the U.S. Navy through their U.S. distributor, KSI. Read More...

Upcoming Trade Shows

IHO Conference | Apr. 21-24


CANSEC | May 27th-28th


CANSEC '20

Oceanology International | Dec. 1st-3rd


OI '20