MTH Railking 30-71122 O Gauge Boxcar with Power Meter - NASA Roadname_Missouri Pacific MP Scale: 1:10

Scale: 1:10

Motor Limit: 21-turns (550 size)

whistle steam

Light Unit Trim: Use to turn lights off/on when optional light unit is installed

MTH Railking 30-71122 O Gauge Boxcar with Power Meter - NASA Roadname_Missouri Pacific MP Scale: 1:10MTH Railking 30 71122 O Gauge Boxcar with Power Meter NASA Monitor your track power with this box car and its operating power meter. The back lit meter will sense your AC track voltage, providing a great way to determine track voltage, bad track connections and dirty track sections. The car body is based on the 40 1930s steel box car so familiar to model railroaders. Wood box cars, which were built into the World War I era, and early steel cars were