This short 3-foot cable sensor is for use with an extension cable, and is compatible for the following patient monitors: BCI (Biochem International): 3180, 3401, 3304, 3303, 3302, 3301, 3300, 3400, 3403, Smiths Medical BCI Capnocheck 9004, Spectro 2 | 10, 20, 30, SurgiVet; Spacelabs Burdick: PRO2; Drager: Draeger Oxipac 2000; Armstrong Medical AD-1000