This product can be used in all gasoline engines with spark plugs. When you release the button with your finger, the display data will flash for 3 to 5 seconds. Timing range: 1 minute to 99999 minutes (MIN).
This product would be ideal for DIY enthusiasts, mechanics, and contractors who work with 2-stroke and 4-stroke engines in the UK, as it offers a precision tachometer for accurate RPM measurement.
