SPEED / RPM INDICATOR WITH MULTIPLYING CONSTANT WITH TIMER IM1914

Unit has timer function to Start the relay operation and to show the rpm till the set timing. We can start the timer, once the set timing over relay deactivate. Also we can stop the operation by pressing stop button . We can also see the time remain by pressing Key from started. key to toggle between rpm and rate in run mode .

Microcontroller based digital circuitry.
4 / 6 Digit 1/2 inch LED display.
Division factor programmable from keyboard.
Timmer programmable.
Dustproof keys for programming.

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