The Martindale MARCP501 Socket Tester Plug is a classic socket tester with neon indicators in an A...The Martindale MARCP501 Socket Tester Plug is a classic socket tester with neon indicators in an ABS housing. It is designed for electricians and safety checks, with a low earth leakage and an ergonomically designed case for ease of use. The plug induces less than 5mA of earth leakage, well below RCD trip thresholds.
The Martindale MARCP501 Socket Tester Plug is a classic socket tester with neon indicators in an ABS housing. It is designed for electricians and safety checks, with a low earth leakage and an ergonomically designed case for ease of use. The plug induces less than 5mA of earth leakage, well below RCD trip thresholds.