Digital LED Tachometer RPM Speed Meter Gauge with Hall Proximity Switch Sensor NPN

Upgrade your automation setup with this 1PC 4 Digital LED Tachometer RPM Speed Meter + Hall Proximity Switch Sensor NPN, designed for accurate and real-time speed measurements in motors and machinery.

This digital tachometer with NPN Hall proximity sensor offers high-performance 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 4-digit LED display.

Product Features:

• Product Type: 4-Digit LED Digital Tachometer with RPM Sensor

• Sensor Type: Hall Effect Proximity Switch Sensor (NPN)

• Input Voltage: 8–24V DC

• Measuring Range: 0–9999 RPM

• Display Type: Red LED digital display

• Includes: RPM meter + NPN proximity switch sensor + mounting accessories
  
  

Why Choose This Digital Tachometer Kit?

• Accurate real-time RPM measurements

• Easy wiring and plug-and-play setup

• Long-lasting 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 real-time and helps maintain performance and safety.

Great for engineers, hobbyists, and anyone working with machinery requiring precise rotational speed monitoring. It’s also an excellent gift for DIY electronics enthusiasts and technical professionals.