Mechanical hour meter, DC 6V to 80V, records the total number of operating hours of lawnmowers, golf carts and other DC powered devices.

TIME TIMETABLE ---- The flashing hourglass icon indicates the passage of time. Displays the total hours from 0 to 99,999.9 hours, with an accuracy of 0.1 hours. INSTALLATION ---- Plug-in design, fits into the panel cutout. Dimensions: approximately 43 × 39 mm (1.69 × 1.53 in), φ50. Easy Operation ---- You can connect it to a key switch, thermostat, automatic switch, or manual switch to turn it on or off.