Features: Discover the ultimates tool for rf signal analysis with the SA6000B handheld spectrum analyzer, a compacts device engineered for precisions and portability. Boasting a broad frequency ranges from 30mhz to 6ghz, this multifunctional spectrum analyzer ensures comprehensive coverage for your rf detection needs. For electronic engineers and communication professionals who demand accurate rf power measurements and spectrum analysis in their work. The SA6000B excels in various environment, from research and development laboratory testing wireless communication equipment to field maintenance of wireless base stations. Experience seamlesses integration of spectrum analysis and signal generation in one device, making the SA6000B a cost effective solution for technology users. Specifications: Component:Metal+ABS Size:Approx.100x73x22mm/3.93x2.87x0.87inch Color:Black Package Includes: 1 Set Handheld Spectrum Analyzer note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.