Wire these counters up to an electrical pulse-emitting switch, sensor, or encoder for use on machine tools, packaging machinery, or other equipment. They display the set point and count incoming pulses. When the counter reaches the set point, an output relay sends a signal to another device. The signal can start/stop a process or trigger an alarm.

Counters with a backlit display have good visibility in low-light conditions. They’re UL and C-UL recognized components and are CE marked, so they meet American, Canadian, and European safety standards.

For technical drawings and 3-D models, click on a part number.

No need for a separate power source—these counters are powered by internal batteries that last more than seven years. Often used in areas where power isn’t easy to access, they work well inside machinery or remote monitoring systems. Wire them to a relay, sensor, switch, or other trigger device on the machine performing repeated tasks. The counter receives a signal from the trigger device to track how many times the task has occurred and shows that number on the display.

All can be connected to a separate input, button, or switch to reset the counter to zero directly or at a distance. Those with a manual reset button can be set to zero with a simple push.

Counters with indicator icons can be programmed to flash a symbol of your choosing after a set number of tasks have been completed. Similar to the lights on your car’s dashboard, there are icons for your oil, oil filter, service, and more.

Clip on counters can be mounted with a gasket (sold separately) to meet NEMA 4/4X, NEMA 12, and IP66 ratings for protection against dust, water, and splashing oil and coolant.

For technical drawings and 3-D models, click on a part number.