Ultra Spectrum Analyzer 4.0" 100kHz To 5.3GHz Tiny Frequency Analyzer 2-in-1 Signal Generator MF/HF/VHF UHF Input ,Avoid Switching Noise

Compact 4.0" display for easy visualization of frequency signals. Wide frequency range from 100kHz to 5.3GHz, suitable for various applications. 2-in-1 functionality as both a frequency analyzer and signal generator. for testing, troubleshooting, and signal analysis in different environments. Lightweight and portable design, peect for on-the-go professionals and hobbyists.