... also could as parts to control temperature of Refrigerator / Freezer, Wine cabinet, Pool, Air-conditioner and ventilation system, ... Cold room, Refrigerator/Freezer, Wine cabinet, cooling tower etcITEM210EDisplayed Precision±1°CControllable Precision ... ~11099°CF7Low Temperature Alarm-50~F6-50°C freezer temperature controller for cold room also named digital ...