The OMRON INDUSTRIAL H7ETFBV1 is a self-powered counter designed for subminiature time totalization applications, offering the convenience of not requiring an external power supply. This compact and efficient counter is perfect for industrial settings that require reliable and accurate time tracking without the need for additional power sources. With its compact design, the H7ETFBV1 can easily fit into tight spaces and is suitable for a wide range of industrial applications where space is limited. Count on the OMRON INDUSTRIAL H7ETFBV1 to provide hassle-free and precise time totalization without the need for external power supply.