The 701RN00101248D is a 3-wire, solid-state hour meter from the Curtis 700 Series, designed to track equipment usage time. It operates on a nominal DC voltage range of 12-48V (9-60VDC absolute) and features a 6-digit, 5mm non-backlit LCD display. This model is non-resettable and housed in a round 'R' style case, ensuring data integrity for warranty and maintenance tracking. Data is stored in nonvolatile EEPROM memory, which retains information for over 25 years without power. Common applications include scheduled maintenance and leasing for industrial vehicles, transport equipment, and other industrial machinery.