Fluke PRV240FS Proving Unit

The Fluke PRV240FS Proving Unit is a portable, pocket-sized, battery-powered voltage source. It is built to prove the functionality of the FieldSense measurement on the T6 test equipment. It also provides ac and dc voltages for other HiZ instruments in your tool box.
The Fluke PRV240FS provides a safe method to verify that your T6 test equipment is operating properly before you conduct any live tests. The concept of “Test Before Touch” (TBT) involves testing your T6 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. The PRV240FS reduces the need for personal protective equipment (PPE) when a known voltage source is not available. PPE is still needed for absence of voltage testing when appropriate. This unit is a simple-to-use solution for complying with TBT verification of your test tools.

• Unique
• Compact
• Designed for safety and compliance
• PRV240FS reduces the risk of shock and arc flash
• Can prove functionality of the FieldSense measurement on the T6 test equipment
• Sources both ac and dc steady-state voltage supplies 240 V dc/ac
• A single switch and a set of LEDs indicate functionality of both the FieldSense “no-test-lead” voltage measurement capability, plus standard ac and dc measurements with test leads
• Compatible with high impedance multimeters or clamp meters
• Voltage is sourced through a central hub designed to test the T6 FieldSense open fork, and through recessed contacts that are activated when test probes are inserted to avoid accidental contact
• Long battery life, 2000 tests per set of four AA batteries (10 second test average)

TPAK hanging strap, four AA batteries and instruction sheet