The Omron H7ET-NV Counter is a precise time counter built for DC voltage input applications requiring stable long-duration measurement. It supports timing ranges up to 999999.9 hours or 3999 days 23.9 hours, ensuring dependable tracking. The 7-digit LCD with 8.6 mm characters offers excellent clarity, while its 20 ms reset capability ensures responsive operation. Designed for voltage input from 4.5 to 30 VDC, it integrates easily into automation systems. With IP66 front protection, strong EMC immunity, and durable shock/vibration resistance, it performs reliably. Manufactured by Omron and listed under Omron Counter products, this model is part of the Omron H7ET Series.
