SB I-III: SB III, SB II, SB III-50. SLX: 400 SLX Whisper, 400, 300, 200, 400 50, Spectrum. Fits For Thermo King Transport Refrigeration It includes: 1 x Temperature Sensor Ungraded. SB: 100, 110, 190, 200, 210+, 230+, 300, 310+, 400, 30 Multi-Temp, 330, 130, 310, 210, 230.