You are viewing a previously-owned, used Hewlett Packard EMC Analyzer, model 8594EM. This EMC analyzer has a frequency range of 9 kHz to 2.9GHz. The 8594EM was designed to function without the need of an external computer or software. This model can operate in either EMI analysis or spectrum analysis modes. This device can easily be converted from EMC analyzer to full function spectrum analyzer with a single button. Additionally, the 8594EM can measure, store and report up to 239 signals automatically. Full specifications available upon request. Condition: Tested, fully operational, clean, previously-owned, used, excellent condition. Sold "as is" without manufacturers warranty expressed or implied. Buyer is responsible for determining the suitability of this product for their application.