the JX1002 engine hour meter a self-powered,induction LCD hour meter,widely used on generator,lawn ... section of wire can be inserted wireing trough of hour meter.3.Function1. Records of the apparatus working ... 4. Warning and flashing function1. The new hour meter warns and promptes to change oil after working ... 25 hours, flashing display 'LUBE' an hour.2. After working 100 hours, it has prompted ...