| 910 | Additional operating and service manual | 
| R-50C-011-3 | Agilent Calibration - 3 years | 
| R-50C-011-5 | Agilent Calibration - 5 years | 
| R-50C-021-3 | ANSI Z540-1-1994 Calibration - 3 years | 
| R-50C-021-5 | ANSI Z540-1-1994 Calibration - 5 years | 
| UKS | Certificate of Calibration |