Datron Instruments:
| Model | Date | Group | Description |
|---|---|---|---|
| 1061 | March 1988 | Digital multimeter | 5½ digit AUTOCAL Multimeter |
| 1061A | March 1988 | Digital multimeter | 6½ digit AUTOCAL Multimeter |
| 1062 | 01 March 1985 | Digital multimeter | 5½ digit AUTOCAL Multimeter |
| 1071 | March 1988 | Digital multimeter | 7½ digit AUTOCAL Multimeter |
| 1271 | 01 April 1992 | Digital multimeter | Selfcalc Digital Multimeter |
| 4000 | Digital multimeter | ||
| 4700 | Calibrator | AUTOCAL MULTIFUNCTION CALIBRATOR | |
| 4708 | 01 December 1988 | Voltage Source | Autocal Multifunction Standard |
| 4800 | Calibrator | Multifunction Calibrator | |
| 4805 | Calibrator | Multifunction Calibrator | |
| 4808 | Calibrator | Multifunction Calibrator | |
| 4910 | 01 January 1990 | Voltage Source | DC Voltage Reference Standards |
| 4911 | 01 January 1990 | Voltage Source | DC Voltage Reference Standards |
| 4920 | 01 March 1991 | Digital multimeter | Alternating Voltage Measurement Standard |
