Abstract: A fluid level sensor probe is provided. The fluid level sensor probe includes a housing, a first and second electrode, and an electric circuit. The first electrode is located on a first surface of the housing. A second surface of the housing is located adjacent the first surface and forms an angle with the second surface of about 90° or less. The first and second electrode are substantially flush with the housing. Further, the size of the first surface and angle between the first and second surface is configured to prevent a contiguous fluid droplet from forming across the first and second electrode.