Test Instrument Reference

Data record gloss.live-dead-live-check.usage

Verified 2026-10-27 Confidence: High

A proving unit is a pocket-sized battery-powered voltage source used to confirm that a voltage tester responds to a known live source before and after a measurement, the sequence the maker calls test before touch; it does not remove the need for protective equipment when the absence of voltage is being verified on the circuit itself.

ProvenanceFluke product page supports data record gloss.live-dead-live-check.usage, which is cited on the entry Live dead live check.SOURCEFluke product pageFluke product pageManufacturer pageDATA RECORDgloss.live-dead-live-check.usagegloss.live-dead-live-che..Verified 2026-10-27ENTRYLive dead live checkLive dead live checkNo revisions
Provenance. Where this record comes from and where it is used: the cited source, the record itself and the entry that cites it.
Provenance: the chain from source to entry.
StepItemDetail
SourceFluke product pageManufacturer page
Data recordgloss.live-dead-live-check.usageVerified 2026-10-27
EntryLive dead live checkNo revisions
Subject
Live dead live check (Glossary)
Kind
Definition
Source
Fluke product page, web page edition, Fluke PRV240 Proving Unit with Magnetic Hanging Strap, Fluke. Publisher page

History

Every recorded change to this data record, oldest first.
DateChange
2026-10-27created
2026-10-27review_status unreviewed -> software_reviewed

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"Data record gloss.live-dead-live-check.usage." Test Instrument Reference. 2026-10-27. https://www.testinstrumentreference.com/data/gloss.live-dead-live-check.usage/.