Our Instrumentation segment provides monitoring and control instruments for marine, environmental, industrial and other applications, as well as electronic test and measurement equipment. We also provide power and communications connectivity devices for distributed instrumentation systems and sensor networks deployed in mission critical, harsh environments.

Marine Instrumentation

We offer a variety of products designed for use in harsh underwater environments, instruments that measure currents and other physical properties in the water column, systems that create acoustic images of objects beneath the water's surface, including the bottom of a body of water, and sensors that determine the geologic structure below the bottom. We also design and manufacture vehicles that utilize and transport these sensors over and beneath the water's surface.

Environmental Instrumentation

We offer a wide range of products used for environmental monitoring, instruments that enable measurement and monitoring of key air environmental parameters as well as gas purity and content for industrial and manufacturing applications, sensors for the measurement and monitoring of the physical and chemical properties of untreated water, and laboratory systems that improve sample acquisition, handling, and preparation for analysis.

Test and Measurement Instrumentation

We develop and manufacture high-performance oscilloscopes and high-speed protocol analyzers for various electronic test and measurement applications. We also manufacture torque sensors and automatic data acquisition systems. 

Instr​umentation Products


​Analytical Instruments

Teledyne Analytical Instruments is a world leader in the design and manufacturing of gas and liquid analyzers for industrial, OEM, and medical applications. Has over 15 sensing technologies to continuously monitor a variety of process gas and liquid parameters.


​Advanced Pollution Instrumentation

Advanced Pollution Instrumentation (TAPI) offers a complete line of Air Quality Monitoring (AQM) instrumentation, which complies with the US Environmental Protection Administration (US EPA), European Union (EN), and other requirements for the measurement of ambient air quality.

Utilizing proven measurement principles, we also offer instruments for Continuous Emissions Monitoring (CEM), and a number of other applications, including Clean Room Monitoring, Contamination Monitoring, and Industrial Process Monitoring/Control.


​Cetac/Photon Machines Inc.

CETAC is a  worldwide leader in sample introduction and sample handling equipment for elemental analysis. CETAC provides a comprehensive range of product based solutions for the analysis of elements in samples ranging from drinking water and high purity acids to radioactive waste.

Our spectroscopy and automation groups develop, manufacture and market a family of products and services for c​​​​ustomers around the world, for use in every industry where rapid and accurate determination of trace element concentrations is required. ​​



​Gas & Flame​ Detection

Teledyne Gas & Flame Detection has brought together industry leading products provides our customers with fixed-point and portable gas detectors, gas measurement instruments and controllers with proven reputations for quality and reliability. Every second of every day, our hazardous gas detection monitors are making industrial workplaces safer around the world. Our dedication to safety, backed by more than 100 years of gas detection experience from Detcon, Oldham Simtronics and GMI, has made us a global leader in flame and gas detection.


Hanson Research​

Teledyne Hanson Research specializes in the design and manufacture of precision analytical instruments used in pharmaceutical manufacturing, research, and quality control. Hanson is the innovator of the modern six-vessel dissolution tester for solid dosage forms, and a leading supplier of manual and automated diffusion cell testing systems for semi-solid dosage forms.

Hanson’s line of Vision instruments includes the Classic 6 and Elite 8 dissolution testers, AutoPlus autosampling and AutoFill fraction collectors, Microette and Phoenix Dry Heat automated diffusion cell testers. Tablet disintegration systems include the Hanson Phase One™ manual tester and the fully automated Disi AutoSense™


Hastings Instruments

Teledyne Hastings Instruments is a trusted manufacturer of a wide range of quality ​Vacuum Instruments and Gas Mass Flow Instruments . Our vacuum product line includes the original DV-4 and DV-6 thermocouple gauge tubes, along with other vacuum sensors used in combination with meters and controllers that cover a wide range of vacuum p​ressure from atmosphere to ultra high ​​vacuum. The gas mass flow line of ​meters and controllers cover a broad range of flow rates from 5 sccm to 15,000 slm that includes a variety of flexible options for outputs, calibration, and fittings.​​



Teledyne Isco is a leading manufacturer of a wide range of ​innovative products designed to increase productivity while improving the quality of life on our planet. Our standard and customized products are used across multiple sectors including: water and wastewater, pharmaceutical, academia, oil exploration, and reactant feed.​


Monitor Labs

Monitor Labs has more than 40 year’s global experience in the design and manufacture of continuous emission monitoring systems (CEMS), process monitoring, industrial sensors and instruments, ambient monitoring and software. Our services and products serve the following industries: power generation, oil/gas refining, petrochemical, cement, lime, pulp and paper, steel, chemical, and agriculture.


Tekmar/Leeman Labs

Teledyne Tekmar is a leader in the design and manufacturing of analytical instrumentation for the laboratory providing productivity-enhancing instrumentation and solutions to a number of industries.

Our world-renowned product lines include Volatile Organic Compound (VOC) systems for Gas Chromatography (GC) Sample Introduction, High-Throughput Purge and Trap sample concentration, Static and Dynamic Headspace analysis, and Sample Automation. The Total Organic Carbon (TOC) and Total Nitrogen (TN) Analyzers provides unparalleled accuracy, precision, throughput and robustness for water samples. For Semi-Volatile Organic Compounds (SVOC), we have an automated QuEChERS sample preparation workstation handling samples from homogenate to extract.




 Test and Measurement


Teledyne LeCroy is a leading provider of oscilloscopes, protocol analyzers and related test and measurement solutions that enable companies across a wide range of industries to design and ​test electronic devices of all types.



Frontline is the world’s leading provider of Bluetooth, NFC, 802.11 and USB protocol analysis technology.



Teledyne LeCroy’s quantumdata product family offers video test generators and analyzers for digital video sources, sinks, displays and video distribution equipment.


​Test Services

Test Services valve-testing products are recognized as the technological standard for monitoring torque and thrust in critical safety-related systems within nuclear power plants. We also offer specialized data acquisition and data logging equipment to interface with these sensors.


SP Devices

Teledyne SP Devices offers data acquisition and signal generation modules with an unrivaled combination of high resolution and sampling rate. We utilize patented performance enhancement technology, the latest data converters, and state-of-the art FPGAs in order to provide truly unique products.




AG Geophysical/Real Time Systems

AG Geophysical supplies the world’s marine seismic fleet with the highest quality submersible connectors and marine seismic source management systems, engineered to work in the most hostile of working environments.



Teledyne Benthos, an industry leader, designs and manufactures rugged, reliable oceanographic instrumentation and sensor solutions for marine environments. Teledyne Benthos products include: acoustic releases, acoustic telemetry modems; hydrophones; remotely operated vehicles (ROVs), glass flotation spheres and instrument housings; and locating devices.



Teledyne Bowtech specialises in the design and manufacture of underwater vision systems including: video inspection systems, underwater cameras, underwater LED lights, xenon emergency relocation strobes, custom moulded cable assemblies, pan and tilts, electrical and fibre-optic connectors, fibre-optic multiplexers and slip rings for use in hazardous areas or subsea.



Teledyne Cormon designs and manufactures subsea and surface erosion and corrosion sensors, as well as flow assurance monitoring systems.



Teledyne DGO specializes in extreme environment electrical interconnect systems, and designs, develops, and manufactures high reliability electrical connection solutions which are used to provide electrical power, controls, and radio frequency and fiber optic communications across critical boundaries subjected to extreme pressure and temperature gradients.



Teledyne Gavia provides turnkey survey solutions for military, commercial and scientific applications. The Gavia AUV carries an array of sensors and custom payload modules making it perfect for monitoring or surveillance tasks where autonomy, cost, and ease of deployment matters. Its modular design allows for rapid sensor reconfiguration and battery replacement.



Teledyne Geophysical Instruments has earned a strong reputation in the industry for delivering high-quality marine seismic exploration products. Our products are used aboard more than one-third of all commercial seismic research vessels.


Teledyne Bolt Corporation is a leading worldwide developer and manufacturer of seismic energy sources used in offshore seismic exploration for oil and gas.



Teledyne Impulse designs and manufactures high reliability electrical and optical interconnection systems for harsh environment applications. Our dry mateable, wet mateable and underwater mateable connectors are proven performers currently employed in subsea instrumentation, sensors and control systems, ROVs, AUVs, and seismology applications.



Teledyne ODI provides subsea electrical and fiber optic interconnect systems for the harshest environments and at any ocean depth. Wet mateable connectors include signal and high-power electrical, fiber optic, and hybrid electro-optical products all based on patented oil-filled, pressure-balanced technology. Dry mate submersible connectors also provided.



Teledyne Oceanscience supplies the oceanographic community with deployment platforms for environmental monitoring instrumentation. Our major products are remotely-controlled and tethered instrumentation deployment boats for echo sounders and ADCP’s, the UnderwayCTD that provides affordable and compact profiling from a moving vessel, and the popular Sea Spider and Barnacle seafloor platforms. We also supply turnkey remote hydrographic survey boat systems, typically including environmental monitoring or bathymetry equipment, GPS positioning and data telemetry.



Teledyne Impulse-PDM designs and manufactures underwater connectors and harnesses for harsh environments. Impulse-PDM has over 30 years experience in mechanical, electrical, and optical design, as well as considerable expertise in material selection for subsea applications.


RD Instrumen​ts

With well over 30,000 Doppler products delivered worldwide, Teledyne RD Instruments is the industry’s leading manufacturer of Acoustic Doppler Current Profilers (ADCPs) for current profiling and wave measurement applications; and Doppler Velocity Logs (DVLs) for precision underwater navigation applications. Teledyne RDI also supplies Citadel CTD sensors for a variety of oceanographic applications.


Reson (BlueView/Odom Hydrographic)

Teledyne Reson is a leading provider of high-quality underwater acoustic solutions. With global presence and service-facilities, they specialise in the design, development, manufacture and commissioning of advanced multibeam sonar-systems, sensors, transducers, hydrophones and survey software.



Teledyne SeaBotix is a world leading manufacturer of MiniROV systems with a pedigree of underwater expertise. A dedication to providing a capable underwater solution unlike anything else.



Teledyne TSS is a world leader in the design, manufacture and support of marine products for applications including navigation, motion compensation, platform stabilisation, and subsea pipe and cable survey. The company has specialist sales and support worldwide through a comprehensive network of distributors and service providers.


Teledyne CDL Systems & Solutions is a specialist in the development of custom solutions for unique marine applications. Utilizing off-the-shelf products and existing components, tailored units can be provided with multiple options, highly specific to the end-use application. Teledyne CDL commercial products are part of the Teledyne TSS product range and are separate to the services and capabilities provided by Teledyne CDL Systems & Solutions.


Storm Cable Solutions/Varisystems

Teledyne Cable Solutions is comprised of Storm Cable and VariSystems, an integrated alliance supplying engineered solutions to challenging cable situations. TCS provides application-specific, multi-core cable and ruggedized assemblies for a variety of industries.



Teledyne Webb Research designs and manufactures scientific instruments for oceanographic research and monitoring. Teledyne Webb Research specializes in three areas of ocean instrumentation: Neutrally buoyant, autonomous drifters and profilers, autonomous underwater gliding vehicles, and moored underwater sound sources.