Advanced TCP/IP: Protocols, Performance, Security, and Real-World Network Architecture (The Ultimate TCP/IP Guide)
| Country | USA |
| Manufacturer | E-Car Connection |
| Model | Tester Pen-5 LED |
| Warranty | 1 |
| UnitCount | 1 |
| UPCs | 750439931337 |
| EANs | 0750439931337 |
| ReleaseDate | 0000-00-00 |