Looks like they are made in Taiwan by a Company called TAIDOC TECHNOLOGY CORPORATION 3F,5F, No.127, Wugong 2nd Rd. Wugu District New Taipei City http://fdazilla.com/devices/510k/K113159 Device looks 1:1 like the Caregiver Device besides the Name http://www.taidoc.com/images/pic-thermometer-TD-1241.jpg Spec is the same too (in this case the newer Model 1241): www.taidoc.com/images/spec-1241.jpg Proof already in the FDA Letter from 2013: http://images.investorshub.advfn.com/images/uploads/2014/10/18/yyqupFDA-1240.JPG Full Letter here: http://www.accessdata.fda.gov/cdrh_docs/pdf13/K131771.pdf