AEM's Wideband UEGO Controller is also available in a gauge that includes a single-channel analog output with a Bosch O2 sensor in one unit! The controller also features an LED readout and sweeping LED "needle" that changes colors as AFR fluctuates from rich to lean. The 52mm (2-1/16") gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere.
Bosch sensor included
24 Color-coded LED display lights
Integrated three-digit display reveals AFR or Lambda in real time
0-5v analog output included for use with data loggers and ANY engine management system
Black or silver bezel with black or white face