Spectrum Analyzer ULTRA 4" Display 100kHz To 5.3GHz With 32GB Card Version V0.4.5.1 New Handheld Tiny Analyzer ,Widely Use

High-Resolution 4" Display for Clear Signal Visualization Wide Frequency Range: 100kHz to 5.3GHz for Versatile Applications Compact and Portable Design for On-the-Go Analysis Includes 32GB Card for Ample Storage of Measurement Data User-Friendly Inteace with Advanced Features for Professionals and Hobbyists