This is an induction gasoline engine timer made of high-performance ABS material. It has reasonable design and functions, and can help you efficiently and accurately. It will be your good timer choice. It is made of craftsmanship, and practical, efficient and durable, and will bring you a better experience. Features -Color: Black. -Material: ABS. -Size: About 7.35X4.67X2.00cm/2.89X1.84X0.79inch -The timing range is: 0.1-9999.9 hours. -Support speeds range: 15300 . -Voltage: 3 (V). -Power: 0.002-0.03 (W). -Professional and practical, it can be applied to most gasoline engines. -The speeds mode can be set to facilitate you to better choose different stroke engines for application. -The product has a reset function, you can clear all the recorded data. -The thoughtful use of liquid crystal display is convenient for you to watch, which is very practical. -Easy to install, efficient and practical, it will be a good timing tool for your gasoline Package list: 1 x timer