Fluke PRV240 Proving Unit
The Fluke PRV240 Proving Unit is a portable, pocket-sized, battery-powered voltage source. It is unique because it sources stable AC and DC voltages for both LoZ and HiZ instruments.
The Fluke PRV240 provides a safe method to verify that your electrical test tool is operating properly before and after you conduct any live tests. The concept of “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 through the actual measurement.
Long battery life—5,000 tests per set of four AA batteries
Includes TPak™ Magnetic Hanging Strap
Designed for safety and compliance
Using the PRV240 reduces the need for personal protective equipment (PPE) when a known voltage source is not available for verification of your tester or multimeter, so a TBT is performed. PPE is still needed for absence of voltage testing when appropriate.
Features:
- Using the Fluke PRV240 reduces the risk of an electric shock or arc flash by validating the correct operation of test tools without endangering anybody.
- Sources both ac and dc steady-state voltage - supplies 240 V dc/ac.
- Extremely easy to use.
- Compatible with two pole electrical testers, clamp meters and both high or low impedance multimeters.
- Long battery life.
- Powered by 4 AA batteries.