International Test Instruments Corporation designs, manufactures and sells high-quality, full-featured but at the same time low-cost protocol analyzers. We do not have the overhead of a large marketing and sales organization but instead sell directly Engineer to Engineer, passing on the cost savings to you, our fellow Engineers. This allows us to offer quality products priced significantly below other comparable Protocol Analyzers on the market.

The 1480A LS/FS/HS Pocket USB Bus Analyzer, is capable of capturing and decoding real-time LS, FS and HS USB Transactions as well as OTG SRP, OTG HNP and OTG VBus events. It has unlimited capture length (only limited by the RAM in the analysis PC as the captured data is viewed), immediate display of very large recorded capture data (data is streamed in real-time into the tree view as it is captured from the link under test or from file so you will not have to wait before you can start analyzing the data) as well as a very small physical format which makes it a powerful companion in your laptop bag or in the lab.

The 2500A PCI Express x4 lane 2.5 Gbps Protocol Analyzer has the same form factor as the 1480A USB Analyzer. It contains 2GB DDR2 SDRAM, an external x4 Active PCIe Slot Probe as well as a x4 external PCIe cable. Software features include a sequenced trigger as well as full PCI Express TLP decoding. The 2500A is designed to handle very large amounts of data easily by dynamically retrieving captured data as it is needed. The 2500A includes a very deep 8-level trigger which can detect and trigger on up to 16 KByte long data sequences.