Digital thermometer as one part of Elitech businesses, it has been developed since 1996. So far, we have different kinds of thermometers used for home temperature monitoring, food temperature monitoring, vaccine temperature monitoring and so on. Thermometer for Home: BT-3, DT-6, DT-7,LT-2A,SDT-1 5 Benefits of Monitoring Temp & Humidity Indoor or Outdoor: To keep a certain product fresh in a room like where fruits and vegetables are stored, or a sealed box like a cigar in a humidor; To monitor the...