MFJ-847 - Digital SWR/Wattmeter - VHF/UHF 125-525 MHz, 120 Watts
Rpm Radio Swr Watt Meter American Mfj Standing Wave Meter Vu Meter Radio Station Power Meter Transmitter With Backlight - Home Theater Amplifiers - AliExpress
Amazon.com: MFJ-844 MFJ844 Original MFJ Compact in-Line SWR Meter (144/440 MHz, 15/60/200W) : Electronics
MFJ-826B Digital SWR/Watt meter 1,8-54 MHz
MFJ-817C SWR/WATT METER, 144/220/440 MHZ, CROSS METER - Main Trading Company