Medidor de potencia y S.W.R analógico de doble banda SW-33Plus 125-525 MHz VHF/UHF
SWR Detection Sensitivity:3W min. Fast Check your antenna S.W.R and radio RF power Watt in 3 seconds. Maximum Power: 100W. All on LCD power FF/REV/S. Power In:5V(Micro USB). Compact and light, Easy carrying.