Rectangle Lcd Hour Meter Gauge 9-12-24-48-90 Volt OZ-USA Golf Cart Forklift Digital RV Brand new, high quality LCD Hourmeter. Easy to install, just 2 wires, instructions included. High impact, durable plastic case completely sealed and tamper-proof. Hour and 1/10 hour display. Working voltage: 4.5v - 90v DC. Will not lose hours with no power. Indicating range: 99999.9 hours and resettable.