Martindale PSI4000 Non Contact Phase Sequence Indicator

The Martindale PSI4000 Three Phase Sequence Indicator simplifies non-contact phase rotation measurement with its inductive crocodile clips. Simply attach these clips around conductors, and the unit’s LEDs will clearly show clockwise or anti-clockwise phase rotation, ideal for identifying three-phase sequences in motor installations and repairs.

This tester works on both insulated and non-insulated conductors. Additionally, it features a brightness switch for the LEDs, ensuring clear visibility in any lighting condition. Furthermore, the PSI4000 provides an audible rotation indication and includes a magnetised back for hands-free testing by attaching to metal surfaces. To conserve battery life, an “Auto Off” function activates after five minutes of non-detection.

About Martindale

Martindale Electric, renowned in the test and measurement sector, specializes in innovative electrical safety testing tools. Their product range, including voltage testers, PAT testers, and phase rotation meters, combines safety with user-friendliness. Constantly innovating, Martindale ensures their tools meet the evolving needs of electrical and industrial professionals. Known for their commitment to quality and precision, Martindale Electric has established itself as a trusted name in dependable testing equipment.