Daytona Twin Tec 112005 Wego III with AFR Display

Dual Channel Wide-Band Exhaust Gas Oxygen Sensor System. Versatile tuning aid for all carbureted and fuel injected engines displays air/ fuel ratio (AFR) and logs over two hours data including AFR, engine RPM, and a spare 0-5V analog input for sensors such as throttle position or manifold pressure. Can be used for on-road or dyno testing. Display uses ultra-bright daylight-readable blue LED display with automatic dimming under low light conditions. Built-in USB interface. Includes WEGO III dual display unit, two Bosch LSU 4.2 oxygen sensors, 96in. sensor harness, two 18 x 1.5mm weld nuts for exhaust pipe and software CDROM. Measures 5.6in. L x 3.2in. W x 0.9in. H.