Phase Meter Designed for accurate and reliable measurement of threephase electrical systems, this Phase Meter offers a practical solution for professionals who need to verify phase sequence and operational status quickly and effectively. Key Features: Measuring frequency range from 20Hz to 400Hz, ensuring compatibility with a wide variety of power systems. Operational voltage range from 60V to 600V for threephase AC applications, covering most industrial and commercial setups. Clear LED indicators and an audible buzzer provide instant feedback on phase opening condition and sequence, making it easy to identify correct or incorrect wiring without complex procedures. Benefits and Advantages: Saves time by allowing quick verification of phase sequence before equipment installation or maintenance. Reduces the risk of equipment damage and downtime caused by incorrect phase connections. Simple operation with clear visual and audible indicators, suitable for both experienced technicians and general maintenance personnel. Practical Applications: 1. Electrical installation work: Confirming correct phase sequence during the setup of motors, pumps, or other machinery to avoid reverse operation. 2. Routine maintenance: Quickly identifying and diagnosing phase faults in industrial power systems, helping prevent costly interruptions. 3. Commissioning projects: Ensuring reliable power supply configuration before activating sensitive equipment in commercial or industrial facilities. This durable and reliable Phase Meter is built for regular field use, offering precise results across a broad frequency and voltage range. Its straightforward operation, combined with dependable indicators, ensures safety and accuracy when working with threephase AC power systems.