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PRV240 Proving Unit

FLUKE PRV240 Proving Unit is a small & battery-powered which validates the functionality of test tools without placing yourself in a hazardous electrical environment.

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202.80 incl. VAT)
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If you spend £150+ you will receive a great FLUKE tool absolutely FREE! Call us on 01782 563030 Ends: 31/08/2024



FLUKE PRV240 Proving Unit

The FLUKE PRV240 Proving Unit, designed for safety and compliance, is unique in that it sources stable ac and dc voltages for both LoZ and HiZ instruments; providing a safe method to verify that your electrical test tool is operating properly before you conduct any live tests. 

“Test Before Touch” (TBT) involves testing your meter against a known live source before and after the actual measurement. This sequence verifies that your test tool is operating properly during the actual measurement.

Verify your test tool without unnecessary exposure to shock and arc flash. 

Using this unit reduces the need for personal protective equipment (PPE) when a known voltage source is not available for verification of your tester or multimeter before test before TBT are performed. PPE is still needed for absence of voltage testing when appropriate.

FLUKE PRV240 Key Features:

  • Portable and pocket-sized
  • Battery-powered voltage source
  • A single LED indicates functionality, making this unit a simple-to-use solution for complying with TBT verification of your test tool
  • Voltage is sourced through recessed contacts that are activated when tested probes are inserted to avoid accidental contact
  • Includes TPAK Magnetic Hanging Strap
  • Long battery life - 5,000 tests per set of four AA batteries

What comes with the FLUKE PRV240?

  • PRV240 Proving Unit
  • TPAK hanging strap
  • Four AA batteries
  • Instruction sheet


Technical Specification for: Fluke PRV240 Proving Unit