Detecto Physician Balance Beam Scale 400 lb Capacity Height Rod Made in USA

Detecto mechanical beam scale with height rod, made in the USA (Webb City, MO). Two-beam balance style with a 400 lb capacity lower beam graduated in 50 lb increments and an upper beam graduated in smaller increments from 0 to 50 lbs. Height rod extends to at least 103 inches. Large black rubber platform, white enameled steel column and base. Beam mechanism moves smoothly. Platform surface has light dust and minor surface marks. White enamel on the base and column is clean with no visible chips or heavy scratches in the photos.