RARE RED CASIO G-SHOCK TWIN SENSOR BARO/THERMO GDF-100 (3255) US SELLER ! | eBay
Thermo-scanner watch, bonkers but useful. | WatchUSeek Watch Forums
Vintage Casio TSR-100 Thermo Scanner LCD Digital Watch | #308246260
Amazon.com: Casio Id-11-1 Digital Auto Calendar Thermo Hygrometer Wall and Desk Clock with Indoor Temperature Silver Blue Battery Included : Office Products