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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. NSCA Technologies & Tra-Cal Lab are Service-Disabled Veteran-Owned Small Businesses (SDVOSB). We provide new and reconditioned precision test and measurement equipment, calibration, and repair services. NSCA sells, rents, leases, and sources test equipment. Tra-Cal calibrates and repairs test and measurement equipment.


Ensure the Accuracy, Reliability, and Safety of Your Equipment.

  • Test Uncertainty Ratio is a minimum of 4:1 on most calibrations
  • Calibrations with lowest uncertainties in commercial markets.
  • More accurate than most calibration facilities.
  • Avoid costly recalls
  • Ensures accuracy and reliability of your equipment
  • Reduce maintenance costs and equipment failures
  • Meet the highest national standards of the US Navy, NASA, and government agencies.
  • We take extra measures to ensure that our standard calibration is always one step above our competition.
  • We will never perform a minimum random-point calibration.
  • We provide comprehensive equipment services, evaluating, and calibrating to full manufacturer specifications and 100% of measurements are tested.
  • We repair down to component level, so we can fix issues that others cannot at a lower cost.

NSCA Sells and Services:

  • RF/Microwave: Signal Generators
  • Spectrum Analyzers, Network Analyzers
  • Clamp Meters, Phase, Power Meters, and Thermocouple Meters
  • Decade Boxes: Resistance, Capacitance, and Inductance
  • Oscilloscopes: Including High Sampling Units
  • Multimeter: Handheld to Precision Benchtop
  • Process Control Instruments
  • Communication Equipment and Optical
  • Thermal and Distance Measuring Instruments
  • High Accuracy Scales, Weights, and Micrometers
  • Power Supplies
  • And Additional Equipment

Tra-Cal Lab Provides:

  • Test Equipment & Instrument Maintenance, Repair, and Replacements
  • In-Lab and On-site Calibration Service to: NIST/OEM Spec, MIL-STD, ANSI Z540-1 & Z540.3, and ISO-17025
  • Equipment (Asset) Management Services
  • Precision Metrology Services
  • Independent Lab and Field Testing Services
  • Used Test Equipment Refurbishing
  • Test Solutions & Accessories
  • Test Engineering & Applications



  • Tra-Cal Lab is an ISO/IEC 17025:2017 Accredited Lab.
  • Tra-Cal Lab is ISO 9000 and 9001 compliant.
  • We provide 4 levels of Accredited Calibrations; standard and up to the highest national industry standard (ANSI Z540.3).
  • We provide comprehensive equipment services, evaluating and calibrating to full manufacturers’ specifications.
  • Our service is NIST-traceable, documented, and auditable.
  • We provide Lab and Onsite Calibration Services
  • Highly skilled engineers
  • Competitive pricing
  • Fast turnaround
  • Over 35 years repair experience
  • Lab and Onsite Equipment Maintenance, Repair, and Replacements
  • Microwave RF is one of our specialties.
  • We repair obsolete test equipment
  • We repair down to component level
  • Save up to 60% compared to a typical OEM repairs
  • Full 90-day warranty for repairs
  • We sell, lease, and rent a wide array of refurbished precision test & measurement equipment.
  • Every unit is refurbished to original manufacture condition.
  • Up to 80% off list prices
  • Tailored warranties of up to 4 years*
  • Support for legacy systems
  • Equipment is 100% calibrated in our ISO/IEC 17025:2017 Lab
  • Excellent Customer Service and Technical Support

*Contact us to check for warranty availability and terms for individual products.

  • We are Keysight Small Business Partners. We offer the entire line of Keysight’s new test & measurement equipment.
  • We offer a broad line of new telecom, datacom, general purpose, and physical dimension test & measurement equipment from leading manufacturers.
  • We offer competitive prices all backed directly by the OEM.
  • Over 30 years of product experience and continuous aftercare
  • ISO 9000 and 9001 Accreditation – Committed to Quality
  • Worldwide shipping
  • We are Service Disabled Veteran Owned Businesses (SDVOB). Meet your Federal Service-Disabled Veteran-Owned Small Business (SDVOSB), VOB (Veteran Owned Business), or SB (Small Business) goals.

Rental Products

  • No commitment to purchase
  • An inventory of over 5000 products
  • Maintenance & calibration included
  • Short-term month-to-month rentals — from only 30 days

Finance Options

  • Applicable to all equipment
  • Flexible finance options available
  • Terms between 1–60 months
  • We offer lease-to-own options.
  • Typical lease terms are 24 to 60 months.