25 Most Innovative Test and Measurement Equipment Manufacturers

Test and measurement equipment is necessary for running a safe, efficient business. But choosing the best test and measurement equipment manufacturer is no small feat.
To help narrow down your options, we’ve curated the top 25 most innovative test and measurement equipment manufacturers in the world, including major companies such as:
… and many more. Consult this guide to learn more about these innovative test and measurement equipment manufacturers, as well as their key products and services.
Implementing testing equipment in a manufacturing environment is critical for ensuring product quality and reliability. Here’s a streamlined approach:
The test and measurement equipment manufacturers below are listed in alphabetical order. Otherwise, they’re not ranked or rated in any way.
AaroniaUSA is a specialized technology company that initially focused on technology for broadcasting and audio. As the company evolved, it identified the need for radio frequency spectrum analyzers, which measure and display signal strength. Today, businesses use this technology to measure and test wifi, IoT devices, and much more.
AaroniaUSA also sells test probes and sensors as well as RF and EMC test and measurement equipment. AaroniaUSA’s RTSA-Suite PRO is a real-time spectrum analysis software that provides optimal settings for almost any measurement scenario.
Key products or services:
Agilent Technologies provides solutions for materials testing and research labs. It offers a plethora of products for many applications, including analytical instruments and supplies, clinical and diagnostic testing, dissolution testing, and vacuum and leak detection.
Agilent provides these solutions and products for several industries, including biopharma, cancer research, cannabis testing, food and beverage, and energy.
Key products or services:
Aladdin Engineering & Manufacturing provides a variety of solutions, including several semi- and automatic test systems built from high-quality, industry-standard equipment.
Aladdin works with a range of industries, such as automotive, agricultural, consumer goods, water processing, and manufacturing to provide precise, cost-effective solutions.
Key products or services:
Utilizing predictive maintenance equipment reduces unplanned and costly equipment downtime. All-Test Pro develops and manufactures innovative predictive maintenance instruments for testing electric motors.
In fact, the company says that its electric motor predictive maintenance (PdM) product line provides more thorough testing than any of its competitors. All of All-Test Pro’s instruments are hand-held and portable, which makes them a perfect fit for field testing.
Key products or services:
Over 100,000 businesses rely on Ashcroft’s instrumentation for critical applications. Ashcroft provides innovative solutions for industrial and manufacturing companies.
Ashcroft offers several types of pressure, temperature, and testing instruments that make equipment more reliable. The company creates specialized test and measurement equipment designed to meet the demands of working in either the field or a laboratory.
Key products or services:
Do you need to frequently weigh large vehicles or machinery? Carolina Scales provides a wide range of measuring and weighing equipment for industrial and heavy-duty needs. For example, the company provides large scales for retail and medical companies.
Carolina Scales’ rental division also offers a range of products like floor scales, shackled load cells for load tests, and test weights for load and hoist testing.
Key products or services:
Cincinnati Test Systems (CTS) provides leak and flow test solutions to manufacturers across the globe. CTS’s extensive line of leak detection instruments boasts high performance and a range of capabilities for many industries, including consumer goods, automotive, military, energy, and transportation.
Cincinnati Test Systems also offers services like instrument calibration, preventive maintenance programs, and factory or on-site training.
Key products or services:
Cincinnati Sub-Zero was founded over 80 years ago as an industrial freezer and oven supplier. Today, the company manufactures standard and custom environmental chambers for various applications.
CSZ builds temperature humidity chambers and thermal shock chambers, as well as stability, altitude, and battery test chambers. Its solutions are popular with organizations in aviation, aerospace, defense, and energy.
Key products or services:
Epsilon specializes in designing and building extensometers for engineering materials testing. Epsilon’s extensometers range in size and capabilities and are available for testing almost all engineering materials—including metal, plastics, composites, ceramics, and geo- and bio-materials.
Epsilon’s extensometers can operate at relatively high frequencies. Its extensive product line covers a variety of tests, such as tensile, compression, bend, and fracture mechanics.
Key products or services:
ibgNDT Systems Corporation designs and manufactures eddy current systems for flaw detection, structural testing, and material thickness requirements for mass-produced components within the automotive industry.
ibg works with companies like Ford, Toyota, Mercedes Benz, and Caterpillar to test engine parts, power chain systems, safety components, and other vital systems.
Key products or services:
Keyence develops and manufactures industrial automation and inspection equipment for hundreds of thousands of customers worldwide. Keyence creates code readers, laser markers, machine vision systems, measuring systems, microscopes, sensors, and static eliminators.
Key products or services:
Keysight Technologies offers electronic measurement systems, instruments, and software tools. While it mainly serves the electronic and communication industries, Keysight provides services to aerospace and defense, automotive, and healthcare companies.
Keysight also includes a robust eLearning experience through Keysight University, which is a helpful resource for any business that relies heavily on Keysight products.
Key products or services:
Keithley (Tektronix) designs and manufactures testing systems and instruments for the electronics industry. Scientists and engineers in many industries use Keithley products to source, measure, and connect direct current or electronic pulsed signals, in addition to other highly specialized needs. Keithley also provides its customers with calibration, repair, asset management, and testing services.
Key products or services:
Kokusai has manufactured testing products for the industrial and automotive industries for over 50 years, although its primary focus is vibration measurement technology. The company offers a wide array of production equipment and lab testing equipment, such as functional gear testing and dynamic balancing machines. Kokusai also made the innovative “Servo Motor,” which is a laboratory machine that provides functional tests in a virtual test environment.
Key products or services:
Marvin Test Solutions is a test and measurement company that provides solutions for military, aerospace, and manufacturing organizations. Its test systems support most military aircraft and their supporting munitions. Marvin Test Solutions also provides testing systems for commercial aircraft, semiconductor manufacturing, and other transportation manufacturing markets.
Key products or services:
HYDAC Technology manufactures electronic products like sensors, controls, diagnostic systems, and measuring instruments. The company serves various industries, including agriculture, aerospace, automotive, industrial, marine, and engineering.
However, its eco-friendly offerings make this provider stand out. HYDAC creates high-quality products that make renewable energy possible.
Key products or services:
Sigma Design creates, engineers, and manufactures measurement and test systems for a wide variety of industries. It supports everything from clean energy to food processing to health and life sciences.
Sigma Design’s manufacturing services include operational testing solutions for complex machines and equipment. All of Sigma’s capabilities are in one location, too, which ensures high-quality testing.
Key products or services:
Superior Signal Company manufactures smoke-generating devices and ultrasonic instruments for hundreds of applications. Businesses use these devices for fire training, disaster simulation, plumbing smoke testing, biofilter smoke testing, HVAC testing, and leak detection.
Superior Signal also provides smoke testing to identify sources of surface water flow within sewers, which prevents sewage overflows and pollution.
Key products or services:
For over 40 years, Sierra Instruments has manufactured a wide range of flow meters for precisely measuring gas, liquid, and steam. It serves biotechnology companies and energy companies but also assists in facilities management.
Sierra accurately tests and calibrates flow instruments to improve efficiency and performance for its customers, too.
Key products or services:
Teledyne Technologies offers several products for industrial growth markets, such as aerospace and defense, factory automation, and oceanographic research. The company offers a comprehensive range of power and communications connectivity devices designed specifically for distributed instrumentation systems and sensor networks that operate in critical, harsh environments.
Teledyne also offers monitoring and control solutions for marine, environmental, and industrial applications.
Key products or services:
Thermo Fisher Scientific manufactures innovative analytical solutions for pharmaceutical, bio-tech, governmental, environmental, research, industrial research, and laboratory work. It also provides diagnostic testing instruments and solutions to increase productivity.
Key products or services:
Thermal Product Solutions creates custom equipment known for high efficiency and durability. Thermal Product Solutions designs and manufactures environmental temperature cycling and industrial furnaces and ovens for several market leaders, including Blue M, Gruenberg, Lindberg, Tenney, and Wisconsin Oven.
The company also designs and manufactures altitude, humidity, thermal shock, and thermal vacuum stability test chambers.
Key products or services:
For over 50 years, Control Instruments Corporation has offered quality solutions to gas detection and solvent vapor monitoring. The company is dedicated to protecting life and property by manufacturing instruments for gas detection, including emissions analyzers, flame ionization detectors, gas sensors, carbon monoxide monitors, and more.
Control Instruments’ gas detection systems are tested, installed, and used in demanding conditions such as chemical and pharmaceutical processes, coil coating, solvent-based printing, and wastewater treatment.
Key products or services:
Vibrac has designed and manufactured precision electromechanical torque test equipment for over 60 years. Its clients include industry leaders like Coca-Cola, Tropicana, Boston Scientific, and Delta Airlines.
Vibrac’s automated and manual testing systems measure rotational device torque for many devices, including bottle caps, knobs, window latches, switches, and night vision sensors. Vibrac also provides instrument calibration services to maintain accuracy and functionality.
Key products or services:
Phoenix Dynamometer offers custom dynamometer systems to accurately measure force, torque, and power. LightSpeed™ is Phoenix’s innovative software that meets demanding testing requirements at an affordable cost.
Phoenix’s dynamometers and accessories provide a total system solution for their customers in the industrial, military, and automotive industries.
Key products or services:
Some of the most prominent companies are Keyence, Aaronia, Agilent, Marvin Test Solutions, and Control Instruments Corporation.
HYDAC North American Technology Corporation is one of the most eco-friendly test and measurement companies. Its products directly support renewable energy by harnessing the power of the sun, wind, and water.
More test and measurement equipment manufacturers are designing products that work with IoT environments. For example, Aaronia USA’s spectrum analyzer visualizes signal strength for IoT devices. Teledyne Technologies also supports power and communication connectivity for distributed, internet-connected instruments in harsh environments.
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