- Series Calibration source KBB
- 23001-10350, Calibration source KBB 35, 35 °C
- 23001-10400, Calibration source KBB 40, 40 °C
- 23001-10450, Calibration source KBB 45, 45 °C
- 23001-10500, Calibration source KBB 50, 50 °C
- 23001-10550, Calibration source KBB 55, 55 °C
- 23001-10600, Calibration source KBB 60, 60 °C
- 23001-10650, Calibration source KBB 65, 65 °C
- 23001-10700, Calibration source KBB 70, 70 °C
- 23001-10750, Calibration source KBB 75, 75 °C
- 23001-10800, Calibration source KBB 80, 80 °C
- 23001-10850, Calibration source KBB 85, 85 °C
- 23001-10900, Calibration source KBB 90, 90 °C
- 23001-10950, Calibration source KBB 95, 95 °C
- 23001-11000, Calibration source KBB 100, 100°C
- 23001-11100, Calibration source KBB 110, 110°C
- 23001-11200, Calibration source KBB 120, 120°C
- 23001-11300, Calibration source KBB 130, 130°C
- 23001-11400, Calibration source KBB 140, 140°C
- 23001-11500, Calibration source KBB 150, 150°C