1. 1
    Calibration Services
    Tra-Cal Lab built its reputation on precision and quality. We differentiate ourselves by providing comprehensive equipment services, evaluating and calibrating to full manufacturers’ specifications. Our available data set is detailed, traceable, and auditable. Tra-Cal is an ISO/IEC 17025:2005 Accredited Lab, and is ISO-9001:2008 Compliant.
  2. 2
    Repair Services
    We have over 35 years of experience repairing test equipment of all makes and models.  Microwave RF is one of our specialties.  Our expertly trained technicians can repair your equipment faster and more economically than the OEM.  We repair down to component level, so obsolete equipment and parts are not an issue.
  3. 3
    Refurbished Test & Measurement Equipment
    We sell, lease, and rent a wide array of high-precision electronic Equipment. We specialize in RF/Microwave frequency analyzers, counters and signal generators as well as general purpose laboratory test equipment such as Oscilloscopes, multimeters, and precision power meters.  Every unit we sell, rent, or lease is refurbished to original manufacture condition, provided with a warranty, all of the standard accessories, and 100% calibrated in our ISO/IEC 17025:2005 Lab.

  4. 4
    New Test & Measurement Equipment
    NSCA Technologies is an Authorized Reseller for Keysight Technologies formerly Agilent Technologies Electronic Measurement Group as well as many others.  We can provide new products at competitive prices all backed directly by the OEM. 
  5. 5
    Rental & Leasing Programs
     Whether you’re working on an R&D project, have an emergency or are simply unsure of the technological life or future need for equipment, then NSCA’s month-to-month rental program may be right for you.  We offer competitive rates without a long-term commitment.  If you would like to own the equipment, but don’t have the capital available for purchase, we offer a lease-to-own option.  Typical lease terms are 24 to 60 months.


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About Us

NSCA Technologies & Tra-Cal Lab have been serving the electronics, manufacturing and telecom industries since 1988, consistently achieving the highest level of customer satisfaction by providing quality products and services.
DUNS: 782067037
NAICS: 333997; 334513; 334118; 334515; 334519; 423830; 453310; 541330; 541380; 541614; 541690; 541990; 811219


We are conveniently located in the ‘Montgomery County Airpark’ Technical/Industrial complex in Gaithersburg Maryland (Headquarters and Home of NIST), close to both Washington DC and Baltimore MD.

Customer Support

While it can be attractive for companies to outsource their customer support, ours is on-site, right here in Gaithersburg, Maryland, USA.
You can reach us via phone, fax, email or face-to-face meetings.