Description: Brand new and high quality Track the life of your vehicles, valves, adjustments, spark plugs etc. Easy to install Skin and stick Works on any gas engine Recording and display up to 9,999.9 hours Hourglass symbol appears and flashes Automatic rollers over Resolution: 0.1 hours 100% epoxy housing is resistant to water, shock, fire stand 85 deg; Product size: 54*35*14mm Note: Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variations for different display settings Due to the difference between different monitors, the image may not reflect the actual color of the item Package includes: 1PC x length counter No retail package. Packed safely in bubble bag.