HP 70004A Optical Spectrum Analyzer - High Performance AnalysisProduct Description Experience advanced optical spectrum analysis with the HP 70004A. This single piece analyzer delivers accurate and precise results for your optical measurement needs. Things to Note Appearance: 80 90% new, functionally tested. As a used item, minor scratches may be present. However, all products are fully functional and come with a DOA (Dead on Arrival) warranty. For EU Buyers: The price does not include VAT and customs duties,