MFJ-208 VHF SWR Analyzer
The MFJ-208 VHF Antenna SWR Analyzer finds the SWR of any antenna from 138 - 156 MHz. It has a jack for external frequency counter. The MFJ-208 runs on a 9V Battery or 110 VAC with MFJ-1312D. It measures 7Ã‚Â½H x 2Ã‚Â½W x 2Ã‚Â¼D inches.