- The SM852B is a reliable phase sequence tester designed for three-phase rotation testing, ensuring accurate detection of phase sequences in three-phase power supplies. - Featuring a user-friendly LED display and meter, this digital phase indicator provides clear and intuitive readings for quick assessments. - Operates within a voltage range of 60V to 600VAC, making it versatile and suitable for various industrial and commercial applications. - With dependable performance, the SM852B helps ensure the correct connection and operation of three-phase electrical equipment, minimizing the risk of errors. - Simplifies the process of determining phase sequence, saving time and effort during electrical installations and maintenance tasks. Use Scenarios: - Ideal for electricians and technicians conducting routine checks on industrial machinery to confirm proper phase orientation. - Perfect for troubleshooting and verifying phase sequence in commercial buildings, ensuring that all connected equipment operates efficiently. - Valuable for maintenance teams in power generation facilities, providing essential data for safe operations and equipment longevity.