I Have a very clean in "like new" condition Yaesu ys-500. This is the SWR
meter
Frequency Range: 140MHz to 525MHz

Measurable Power Range: 0 to 200 W

Meter Full Scale Ranges: 4/20/200 W

Minimum Power for SWR Reading: 4 W

SWR Measuring Range: 1.0:1 to Infinity

Input/Output Impedance: 50 ohms

Input/Output Connectors: SO-239

Dimensions (WxHxD): 4.75"x2.875"x3.375"

75.00 shipped. Picture available on request