Agilent / HP / Keysight E4411AE4411A ESA-L Portable Spectrum Analyzer, 9 kHz to 1.5 GHz Request a Quote: N/A Find Info Buy Used Rent Sell Note: Federal Resellers: We Do Not Sell New Equipment QTY * Options Name * Company E-mail * Phone Comments 90 Day Warranty Included 12 Month Warranty Available Save 80% - 90% from New Calibration Available Questions? Call 888-505-8378