Mini 4 - Verbrennungsverhaeltnisanzeige - Lambda Meter tuning and diagnostic purposes

tuning and diagnostic purposes

flashing warning when exceeded

blue for lower settings)

and many other features

Mini 4 - Verbrennungsverhaeltnisanzeige - Lambda Meter tuning and diagnostic purposesMINI Air Fuel Ratio Meter This gauge was specifically designed for adjusting the carburetor or fuel injection system of 4 stroke engines. Its internal battery makes it easy to switch from one engine to another without disconnecting any cables. When the instrument is permanently installed on an engine, simply connect the power supply to the gauge and you'll have a clear backlight. This mini air fuel ratio gauge is the perfect tool for 4 stroke engine