Test Instrument Reference

Data record instr.voltage-detector.two-pole-tester

Verified 2026-10-27 Confidence: High

A two-pole voltage tester indicates alternating or direct voltage between its two probes by light-emitting diodes or a digital readout, and commonly adds audible and visual continuity, a single-pole phase test and phase-rotation indication; a contrasting inner insulation on the leads makes damage to the cable obvious.

ProvenanceMartindale product page supports data record instr.voltage-detector.two-pole-tester, which is cited on the entry Voltage detector.SOURCEMartindale product pageMartindale product pageManufacturer pageDATA RECORDinstr.voltage-detector.two-pole-testerinstr.voltage-detector.t..Verified 2026-10-27ENTRYVoltage detectorVoltage detectorNo revisions
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StepItemDetail
SourceMartindale product pageManufacturer page
Data recordinstr.voltage-detector.two-pole-testerVerified 2026-10-27
EntryVoltage detectorNo revisions
Subject
Voltage detector (Instrument classes)
Kind
Instrument fact
Source
Martindale product page, web page edition, Martindale VT28PD Voltage Indicator and Proving Unit Kit, Martindale Electric. 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 instr.voltage-detector.two-pole-tester." Test Instrument Reference. 2026-10-27. https://www.testinstrumentreference.com/data/instr.voltage-detector.two-pole-tester/.