22mm Dual Display LED Voltage Current Frequency Meter - Round/Square

This innovative device is designed for monitoring electrical parameters with precision and efficiency. Featuring dual LED displays, it provides clear and simultaneous readings of voltage, current, and frequency. Available in both round and square shapes to accommodate different panel designs, it offers versatility and easy installation. Ideal for various applications requiring accurate electrical measurement, this meter is a reliable tool for both professional and technical environments. Scope of application: industrial machine Manufacture country: China Instructions included: No