CASIO TSR 100 THERMO SCANNER WATCH MODULE 1190 | eBay
Thermo-scanner watch, bonkers but useful. | WatchUSeek Watch Forums
CASIO カシオ デジタル THERMO SCANNER TSR-110 smcint.com
Shaun Cuff on X: "This weekend's #vintagewatch is a Casio TSR-100, released in 1994. The watch features a thermo scanner - an infrared non-contact thermometer that measures radiant heat from an object.