ALCOHOL O2 - DUAL CHANNEL Description Special O2 sensor conditioner for Alcohol. Technical Description High precision and speed equipment for NTK O2 sensor conditioner Extremely rich air/fuel ratio readings: from 0.28 Lambda (1.80 AFR Alcohol) Free air calibration required by the sensor Uses a special O2 sensor from NTK laboratories CAN communication with FT600 / FT550 / FT500 / FT500LITE / FT450 Analog outputs for connection with FT600 / FT550 / FT500 / FT500LITE / FT450, PRO24 or other data acquisition equipment Contents of Packaging 1 Alcohol O2 - Dual Channel 1 Operation and installation guide 1 8ft Alcohol O2 - Dual Channel unterminated harness (optional) 1 Mounting kit (4 rubber mounts, 4 washers and 4 ¼” nuts) 1 Promotional kit (including a pen and a FuelTech black carbon fiber sticker)