ASL Products
and Represented Products

ASL has developed a family of advanced acoustic instruments and products for aquatic environments.  Our products include the well-known, Acoustic Zooplankton Fish Profiler (AZFP) and the industry standard Ice Profiling Sonar (IPS) to name a few. Both instruments have been successfully deployed and have demonstrated results. More than 500 ASL instruments have been deployed in oceans, lakes, reservoirs and rivers around the world. We are also sales representatives for Teledyne RD Instruments, Deep Water Buoyancy and WERA Northern Radar.

Represented Products


ASL Environmental Sciences Inc. is pleased to announce its product distribution and service partnership with DASCO Equipment Inc. DASCO is the Canadian representative for several leading international ocean technology manufacturers, most notably Teledyne Marine and has predominantly operated in eastern Canada. ASL is a leading manufacturer and service firm in the ocean technology and oceanographic marketplace with its head office in Greater Victoria, BC. With this partnership, clients have access to over 75 years of oceanographic experience offering a complete range of oceanographic instruments and services under one umbrella. Here are some of the organizations that this partnership represents.

Teledyne Marine

Teledyne Marine is a group of leading-edge subsea technology companies that are part of Teledyne Technologies Incorporated. It has evolved into an industry powerhouse, bringing imaging, instruments, interconnect, seismic, and vehicle technology together to provide total solutions to our customers. 

Deep Water Buoyancy

DeepWater Buoyancy Inc. is the world’s largest producer of subsea buoyancy products for the oceanographic community and has a vast product line of buoyancy solutions for offshore oil and gas, energy and technology companies.


Hemisphere GNSS has become a leader in the high-performance satellite positioning and heading marketplace with a robust technology foundation and a relentless focus on innovation.


Trimble offers flexible, high-performance positioning systems to meet the unique needs of marine construction on both simple and complex projects. Our solutions include both hardware and software, and can be easily integrated into third-party systems.


Valeport designs and manufactures instrumentation for the oceanographic, hydrographic and hydrometric communities. Its underwater sensors and profilers are used for environmental monitoring, water survey, defence, oil and gas, dredging, civil engineering and scientific research.


ASL is pleased to announce the addition of the Sofar Spotter metocean buoy to its oceanographic equipment product sales lineup. The Sofar Spotter metocean buoy provides real-time wave, wind, sea surface temperature and barometric pressure from a compact, solar powered, rugged designed buoy built to withstand the harshest conditions of the open ocean.

ANB Sensors

ANB Sensors of Cambridge United Kingdom, have developed a next generation calibration-free, solid-state, multi-parameter pH, conductivity and temperature sensor. Unlike other pH sensors that require frequent re-calibration, the ANB sensors uses a patented technology that automatically carries out in-situ calibrations throughout the deployment.


The WERA system (WavE RAdar) is a shore based remote sensing system using the over the horizon radar technology to monitor ocean surface currents, waves and wind direction.

For product inquires,
Contact representative

ASL Environmental Sciences #1-6703 Rajpur Place V8M 1Z5 Saanichton, BC

Phone: +1 250-656-0177
Email: [email protected]