ETI Precision

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Frederick, MD  |  410-857-1880

Electrical Test Instruments (ETI) is a leading provider of calibration services for a wide range of industries, including aerospace, defense, energy, and telecommunications. The company was founded in 1982 and has since then developed a reputation for excellence in the calibration industry.

ETI offers a comprehensive range of calibration services, including electrical, mechanical, pressure, temperature, and many others. The company's calibration services are performed by highly trained technicians using state-of-the-art equipment and methodologies. ETI's technicians are certified to perform calibrations to a variety of industry standards, including ISO 17025 and ANSI/NCSL Z540. This means that customers can rely on ETI for accurate, reliable, and traceable calibrations that meet the highest standards of quality and accuracy.

In addition to its calibration services, ETI also offers a range of testing services, including electromagnetic compatibility (EMC) testing, environmental testing, and product safety testing. The company's testing services are designed to help customers evaluate and optimize their products and materials for a wide range of environmental conditions and applications.

ETI is committed to providing exceptional customer service, and this is reflected in the company's approach to every project it undertakes. The company works closely with each client to understand their unique needs and requirements, ensuring that the solutions provided are tailored to meet their specific needs. Whether it's a new calibration project or an ongoing testing program, ETI has the expertise and experience to deliver outstanding results.

In addition to its calibration and testing services, ETI also offers a range of products to support its customers' calibration and testing needs. The company offers a wide range of calibration and testing equipment, including multimeters, oscilloscopes, power supplies, and many others. ETI's products are manufactured by leading brands in the industry, ensuring the highest level of quality and reliability.

In summary, ETI is a leading provider of calibration and testing services and products, offering a comprehensive range of solutions to meet the needs of a wide range of industries. With its commitment to quality, accuracy, and exceptional customer service, ETI is a trusted partner for all your calibration and testing-related needs.

Calibration Services Power Pages

Calibration Services

Calibration Services

A calibration service is a service aimed at detecting the inaccuracy and uncertainty of a measuring instrument or piece of equipment. In calibration, the device under test (DUT) is compared to a reference of known value to determine the deviation of the measurement from the true value...

Force Calibration

Force Calibration

Force calibration is a necessary process used for testing materials used for manufacturing equipment, machines, and other devices. All forms of metals and other materials can expand and contract during their use...



A dynamometer is a measuring device used to determine the torque, force, speed, and power required to operate the drive on a machine or motor, which can be measured by evaluating the torque and rotational speed of a motor simultaneously...

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