Enhance your electrical monitoring with this high-quality LED Frequency Meter, designed for precise and reliable circuit frequency measurement. Crafted with meticulous workmanship, this compact and durable device ensures long-lasting performance and ease of use. Featuring a clear LED display, it allows for quick and accurate reading of frequencies within a wide range, making it an essential tool for various electronic applications. Key Features: · High Precision Frequency Measurement: Accurately measures circuit frequencies within a range of 20-75Hz with ±2% accuracy, ensuring dependable performance for your projects. · Clear LED Display: Provides easy-to-read and clear frequency readings for convenient monitoring and troubleshooting. · Durable and Compact Design: Small in size with exquisite workmanship, offering long service life and effortless integration into various setups. · Wide Input Signal Compatibility: Supports input signal amplitude from 80V to 500V, making it versatile for different electrical circuits. · Stable Working Performance: Engineered for consistent and reliable operation, suitable for frequent use in professional and hobbyist environments. Specifications: · Model: AD16-22DSH · Measurement Range: 20-75 Hz · Accuracy: ±2% · Input Signal Amplitude: 80-500 V · Application: Circuit frequency measurement · Weight: Approximately 19-21 g (0.7 oz) Package Includes: · 1 x LED Hz Indicator This LED Frequency Meter is an excellent choice for anyone requiring precise and stable frequency measurement in electrical circuits. Its compact form factor and easy-to-read display make it ideal for quick diagnostics, ensuring your projects run smoothly and efficiently.