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Digital thermo-hygrometer COSY 30.5019


  • For a healthy indoor climate
  • Monitoring of indoor temperature and humidity
  • With coloured comfort-level zones
  • Max.- min. values display
  • Registered TFA design

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Product specification

At least two thirds of a person’s lifetime are spent indoors. Whether we feel well and comfortably at home depends to a great extent on the quality of the indoor air. Rooms that are too humid favour mould growth, but overly dry air can be harmful to our health and pets, plants, wooden floors and antique furniture will also suffer.

With the elegant COSY thermo-hygrometer, you can easily keep an eye on temperature and humidity and regulate it with targeted heating and ventilation. This creates a pleasant and healthy living environment and even saves on heating costs. Coloured comfort-level zones indicate whether the room air is ideal, too humid or overly dry. The highest and lowest values are stored and displayed at the push of a button.

You can set up the thermo-hygrometer with its removable stand or mount it on the wall. A standard AAA battery is required for operation (included).


  • With coloured comfort-level zones for a healthy room climate
  • Max.-min. function
  • With detachable stand
  • Registered TFA design

TFA Quality mark:

  • Registered TFA Design Patent

Product information for download:

Technical data

Delivery contents Thermo-hygrometer, battery, instruction manual
Measuring range temperature indoor 0...+50°C (+32...+122°F)
Measuring range humidity indoor 20 ... 95% rH
Material Plastic
Assembling Wall mounting or freestanding
Power consumption Batteries
Batteries 1 x AAA 1.5 V
Batteries included yes
Dimensions (L) 104 x (B) 20 (77) x (H) 104 (114) mm
Weight 78 g

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