NAICS Code 423610-73 - Testing Apparatus (Wholesale)

Marketing Level - NAICS 8-Digit

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NAICS CODE 423610-73
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NAICS Code 423610-73 Description (8-Digit)

Testing Apparatus (Wholesale) is a subdivision of the Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers industry. This industry involves the wholesale distribution of testing apparatus used for measuring, analyzing, and testing various materials, products, and systems. The testing apparatus is used in a wide range of industries, including manufacturing, construction, automotive, aerospace, and electronics.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 423610 page

Tools

Tools commonly used in the Testing Apparatus (Wholesale) industry for day-to-day tasks and operations.

  • Digital multimeters
  • Oscilloscopes
  • Spectrum analyzers
  • Power supplies
  • Function generators
  • Logic analyzers
  • Network analyzers
  • Signal generators
  • Environmental test chambers
  • Thermal imaging cameras
  • Vibration test systems
  • Infrared thermometers
  • Pressure gauges
  • Force gauges
  • Torque wrenches
  • Calipers
  • Micrometers
  • Durometers
  • Hardness testers
  • Coating thickness gauges

Industry Examples of Testing Apparatus (Wholesale)

Common products and services typical of NAICS Code 423610-73, illustrating the main business activities and contributions to the market.

  • Automotive testing apparatus
  • Aerospace testing apparatus
  • Construction materials testing apparatus
  • Electronics testing apparatus
  • Environmental testing apparatus
  • Material testing apparatus
  • Non-destructive testing apparatus
  • Quality control testing apparatus
  • Structural testing apparatus
  • Vibration testing apparatus

History

A concise historical narrative of NAICS Code 423610-73 covering global milestones and recent developments within the United States.

  • The "Testing Apparatus (Wholesale)" industry has a long history dating back to the 19th century when the first electrical testing equipment was invented. The first electrical testing equipment was invented in 1884 by Lord Kelvin, who created the Kelvin bridge, which was used to measure electrical resistance. In the early 20th century, the industry saw significant growth due to the increasing demand for electrical testing equipment in the manufacturing and construction industries. During World War II, the industry experienced a surge in demand as the military required testing equipment for their operations. In recent history, the industry has seen significant advancements in technology, including the development of automated testing equipment and the integration of artificial intelligence into testing processes. In the United States, the industry has seen steady growth due to the increasing demand for testing equipment in the automotive, aerospace, and electronics industries.