Nano VNA Vector Network Analyzer 50KHz-900MHz Antenna Analyzer 2.8″ Touch Screen
The SWR readings are accurate for tuning antennas from 50kHz to 900MHz. NanoVNA50kHz-900MHz Vector Network Analyzer Kit MF HF VHF UHF Antenna Analyzer. You can connect the vector network analyzer to your PC for a large screen display with a USB-C cable.