Features : 4 Digit Seven Segment LED Display Wide Range 0 - 9999 RPM 3 to 30V DC Input Pulse from any type Sensor Allows Maximum 3.5 kHz Input Pulse Speed 12 V DC Sensor Supply Universal Supply Voltage 90 to 270V AC / DC Specifications : Input 3 - 30V DC from Proximity Sensor, Phmore...
RPM Indicator is an electronic device to measure the rotational speed of a shaft or disk. RPM indicators calculate the rotations in number of revolutions per minute. It converts the rotary speed into easily readable numbers. The output will be in digital format. The principle of more...