Martindale EZ664 Socket Tester Kit with Earth Loop Test

The Martindale EZ664 provides professional-grade flexibility for electrical testing. This versatile kit allows you to connect directly to a standard 13 amp plug or utilize flying leads. This makes it an ideal tool for testing at light fittings, fused spurs, and various terminals where a standard plug might not be accessible. Designed for clarity, the EZ664 uses two distinct groups of LEDs to communicate vital information. A group of three tricolour LEDs indicates the wiring condition at the socket being tested or alerts you to out of tolerance supply voltages. You can quickly identify pass or fail results and specific fault types using the convenient reference table located on the front of the device. This kit is built for comprehensive circuit diagnostics, offering a non-trip earth loop impedance test and mains voltage checks. Whether you are working on residential or commercial installations, the EZ664 delivers the reliable feedback needed to ensure electrical safety and compliance. The kit comes supplied in a soft carry case for easy transport and storage on the job.