A wideband air/fuel controller and gauge interface in one unit!
Ideal AFR monitoring tool for EFI and carbureted applications, and engine dynamometers
Adjustable backlighting via a dial on the back of the gauge
Two status lights for error detection and operating status
Comes with black and silver bezels
Includes white and black faces
Bosch sensor included
A Bisimoto favorite, due to excellent and improved circuitry