| 781 | Digital Read-Out (dro) | Company Product |
| 782 | Digital Readout Systems | Company Product |
| 783 | Digital Recorders | Company Product |
| 784 | Digital Signages | Company Product |
| 785 | Digital Soft Starters | Company Product |
| 786 | Digital Solutions | Company Product |
| 787 | Digital Storage Oscilloscopes | Company Product |
| 788 | Digital Switching Inverters | Company Product |
| 789 | Digital Tachometer | Company Product |
| 790 | Digital Tachometers | Company Product |
| 791 | Digital Temperature Transmitters | Company Product |
| 792 | Digital Testing Instruments | Company Product |
| 793 | Digital Thermo-Hygro Meters | Company Product |
| 794 | Digital Thermo-Hygrometer | Company Product |
| 795 | Digital Thermometers | Company Product |
| 796 | Digital Thickness Measurement Tool | Company Product |
| 797 | Digital Timers | Company Product |
| 798 | Digital Voltmeters | Company Product |
| 799 | Digital Wattmeters | Company Product |
| 800 | Digital Weighing Indicators | Company Product |
| 801 | Digital Wind Speed And Air Flow Meter | Company Product |
| 802 | Digital Wire Feeder | Company Product |
| 803 | Digital to Analogue Converters | Company Product |
| 804 | Digital/Analog Signal Transmission System | Company Product |
| 805 | Digital/Analog Signal Transmission Systems | Company Product |
| 806 | Digitizers | Company Product |
| 807 | Dilution Tanks | Company Product |
| 808 | Dimmer Switches | Company Product |
| 809 | Din Mounting Multifunction Meters | Company Product |
| 810 | Din Rail Mount Earth Leakage Relays | Company Product |