The Naval Research Laboratory in Washington, DC, is seeking to purchase a Keysight Power Sensor on a firm-fixed-price basis, with a total small business set-aside under NAICS 33515. Vendors must provide new, brand-name or equal equipment, and be an OEM or authorized distributor to ensure full manufacturer warranty and service. Delivery is required to the Naval Research Laboratory at 4555 Overlook Avenue, S.W., Washington, DC 20375. Award will be made to the lowest-priced, technically acceptable offer, with evaluation based on price and technical acceptability. No specific budget amount or submission timeline is provided in the description.