Resettable hour meter with log book.

• Resettable timer and service modes that flash service messages at 5, 10 and 20 hours of operation
• Real time reading of Tach up to 20k rpm; records max rpm
• Also keeps track of total time accumulated
• Keeps track of important maintenance times for your machine including oil changes, valve adjustments, spark plugs, etc.
• Includes log book to write down oil changes, valve service, chassis lubrication, clutch service and suspension setting notes
• Usable with any gas engine
• Records and displays up to 9,999.9 hours
• Just peel and stick or attach with enclosed hardware
• Connects to spark plug wire; no batteries are needed
• Hours automatically roll over
• Safely and completely encased in 100% epoxy
• Mount for hour meter available separately - see related parts