VNA-H4 4inch Vector Network Analyzer 10k-1.5GHz HF VHF UHF Antenna Analyzer Version 4.3 With SD Card Slot ,Avoid Switching Noise

Compact 4-inch display for easy visualization of network parameters Wide frequency range from 10kHz to 1.5GHz suitable for various applications Includes SD card slot for data storage and easy transfer of measurement results User-friendly inteace with intuitive controls for both beginners and professionals for antenna testing, circuit analysis, and educational purposes