Upgrade your automation setup with this 1PC 4 Digital LED Tachometer RPM Speed Meter + Hall Proximity Switch Sensor NPN, designed for accurate and realtime speed measurements in motors and machinery. This digital tachometer with NPN Hall proximity sensor offers highperformance RPM detection, making it ideal for mechanical testing, conveyor systems, and industrial applications. Whether you’re monitoring rotational speed for DIY projects or industrial automation, this LED RPM speed meter delivers stable readings with a bright and clear 4digit LED display. Product Features: Product Type: 4Digit LED Digital Tachometer with RPM Sensor Sensor Type: Hall Effect Proximity Switch Sensor (NPN) Input Voltage: 824V DC Measuring Range: 09999 RPM Display Type: Red LED digital display Includes: RPM meter + NPN proximity switch sensor + mounting accessories Why Choose This Digital Tachometer Kit Accurate realtime RPM measurements Easy wiring and plugandplay setup Longlasting LED display Widely used in lathes, fans, conveyors, and motor shafts Reliable proximity switch sensor for precise detection This digital RPM speed meter with proximity sensor is widely used in mechanical workshops, electronic engineering, motor diagnostics, and automation systems. It’s an essential tool for monitoring motor speed in realtime and helps maintain performance and safety. Great for engineers, hobbyists, and anyone working with machinery requiring precise rotational speed monitoring. Its also an excellent gift for DIY electronics enthusiasts and technical professionals.
