professionaalne infrasarkano staru termometrs -32°C up to 450°C UT309A UNI-T
professionaalne infrasarkano staru terrmometrs -32°C up to 650°C UT309C UNI-T
Infrasarkanais termometrs -50?~2000?; D: Sratio : 50: 1; UNI-T, UT305S

