Fluke Proving Unit, 240V DC/AC

Compatible with both high impedance or low impedance multimeters; clamp meters or two pole testers Designed for safety and compliance Voltage is sourced through recessed contacts that are activated when tested probes are inserted to avoid accidental contact Includes Magnetic Hanging Strap Validate test tool functionality outside of hazardous zones Long battery life"5,000 tests per set of four AA batteries