Home › Entities › general › Tube tester

Tube tester

electronic instrument for measuring performance of vacuum tubes
Thing general Q3545171
Press Enter · cited answer in seconds

Tube tester

Summary

Tube tester ranks in the top 2% of general entities by monthly Wikipedia readership (21 views/month).[1]

Key Facts

  • Tube tester's image is recorded as Vintage Eico Electronic Tube Tester, Model 625, Circa 1950 - 1952 (14949422216).jpg[2].
  • Tube tester's subclass of is recorded as electrical measuring instrument[3].
  • Tube tester's subclass of is recorded as testing equipment[4].
  • Tube tester's has use is recorded as test[5].
  • Tube tester's Commons category is recorded as Vacuum tube testers[6].
  • Tube tester's Freebase ID is recorded as /m/0521kzz[7].
  • Tube tester's Microsoft Academic ID is recorded as 77555107[8].

Why It Matters

Tube tester ranks in the top 2% of general entities by monthly Wikipedia readership (21 views/month).[1] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[9]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Freebase Data Dumps. wikidata.org.
  7. [8] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Tube tester. Retrieved April 10, 2026, from https://4ort.xyz/entity/tube-tester
MLA “Tube tester.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/tube-tester.
BibTeX @misc{4ortxyz_tube-tester_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Tube tester}}, year = {2026}, url = {https://4ort.xyz/entity/tube-tester}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Tube tester — https://4ort.xyz/entity/tube-tester (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/tube-tester · Last refreshed: