DC 8-24V 40mA 0-9999RPM 4 Digital LED Tachometer Speedometer + NPN Sensor Proximity Detector Green for Rotation Speed ​​Measurement (Green)

IMPORTANT PARAMETER: This is a digital tachometer with a measuring range of 0 to 999 RPM. The power supply is 8-24V, and the measurement accuracy is ±0.1%. LCD DISPLAY: The digital tachometer has a 0.56-inch, 4-digit green LED display, providing a better visual experience and easier reading. IMPRESSIVE FEATURES: This digital tachometer is characterized by high accuracy, fast response, and stable and reliable operation. APPLICATION: This digital tachometer can be used in various rotational speed measurement applications.