Data Precision:
| Model | Date | Group | Description |
|---|---|---|---|
| 248 | 1978 11 01 | Digital multimeter | Portable 4-1/2 Digit TRUE RMS Digital Multimeter |
| 2480 | 1978 01 01 | Digital multimeter | BENCH/PORTABLE 4 1/2 DIGIT DIGITAL MULTIMETER |
| 2480R | 1978 01 01 | Digital multimeter | BENCH/PORTABLE 4 1/2 DIGIT DIGITAL MULTIMETER |
| 3400R | 1978 09 01 | Digital multimeter | 4-1/2 DIGIT PROGRAMMABLE MULTI METER |
| 5740 | 1977 03 01 | Counter | Multifunction Counter |
| 8100 | Voltage Source | DC Secondary Voltage Standard | |
| 8200 | 1981 01 01 | Calibrator | 6 1/2 - Digit Voltage & Current CALIBRATOR |
