Amprobe’s INSP-3 wiring inspector is a rugged circuit tester that checks whether a building’s wiring is in compliance with the NEC, especially voltage drop under load. Without scrolling or switching screens, users can identify issues with splices, connections and conductor quality.

Ideal Industries’ voltage performance monitor tester identifies voltage events and harmonics that cause equipment damage and failures. By plugging into a circuit at the point of equipment connection, it will “see” exactly what the equipment sees.