✅ CHINT 8E+05 – NP72-Hz 55–65Hz 220V Frequency Meter Precision frequency meter designed for 55–65Hz measurement in 220V power systems, providing accurate and reliable frequency readings essential for stable electrical supply and system protection. 🔹 Description (English): The CHINT NP72-Hz 55–65Hz 220V is a high-precision analog frequency meter specifically engineered to monitor the frequency range between 55 and 65 Hz in 220V electrical systems. Accurate frequency measurement is critical to ensure the stability and proper functioning of electrical grids and equipment. This meter features a clear analog dial for real-time frequency reading, enabling operators to quickly detect and respond to frequency deviations. Its compact form factor (72x67.5x72 mm) facilitates easy panel installation. Constructed for durability, it withstands harsh industrial conditions while maintaining consistent accuracy. 🔹 Key Features: Frequency measurement range: 55–65Hz Suitable for 220V electrical systems High-accuracy analog dial display Compact panel-mounted design (72x67.5x72 mm) Enables stable power supply monitoring Durable and reliable for industrial use Easy installation and maintenance 🔹 Technical Specifications (English): Parameter Value Model NP72-Hz Part Number CHINT 8E+05 Frequency Range 55–65Hz Rated Voltage 220V Measurement Type Frequency Display Type Analog dial Dimensions (LxWxH) 72x67.5x72 mm Mounting Panel-mounted Application Frequency monitoring and control