New tachometer

The SMARTach tachometer uses a patented microprocessor to continuously monitor itself to reduce unplanned downtime. When there is a problem that needs to be resolved, its LED (Light Emitting Diode) will change from green to red to alert the operator. This new tachometer eliminates the need for oscilloscopes, extra wiring, special training or special tools. In addition, if the problem cannot be solved within the specified time, the tachometer can also provide electronic alarm function on the AC drive or DC drive.