AEDIKO 2pcs DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation Suport High/Low Level Trigger
| Country | USA |
| Brand | MachEl |
| Manufacturer | MachineElevate International |
| ItemPartNumber | MT2-ER16-HX |
| Size | MT-2 Shank ER-16 Hex Metric |
| UnitCount | 8 |
| ReleaseDate | 0000-00-00 |