HP Agilent E4403B ESA-E Spectrum Analyzer 9kHz-3GHz 50 Ohm Opt A4HCondition Used Seller Notes About 80% new,appearance and function tests normal Brand Agilent MPN E4402B UPC Does not apply Product Description Product appearance: 80% 99% New Functional test: Normal We have 7 units of HP Agilent E4403B ESA E Spectrum Analyzer 9khz 3GHz 50 ohm opt A4H. Pictures shown are for reference; we ship randomly. Please contact us for real product images. Due to the second hand nature of the product, minor scrapes or scratches