You searched for: “barothermographs”
barothermograph (s) (noun), barothermographs (pl)
An instrument or tool for recording simultaneously the pressure and the temperature of the atmosphere.
This entry is located in the following units: baro-, bar-, bary- + (page 3) grapho-, graph-, -graph, -graphy, -grapher, -graphia (page 9) thermo-, therm-, thermi-, -thermia, -therm, -thermal, -thermic, -thermias, -thermies, -thermous, -thermy (page 3)