Products are RX - 5000 AIR, SZ - 1 M (motor unit), RP - 999 N (air pump unit)
HS-80 (high speed inertia), rubber tube, thread, carrying handle.
It is operation confirmed.
The rotation was stable and no abnormality was seen especially.
Although the exterior can see small scratches, dullness of metal, peeling etc.
There is nothing particularly noticeable in the extreme.