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Digital Indoor-Outdoor Thermometer


  • Display of indoor-outdoor temperatures
  • Outdoor temperature via cable
  • Also for the monitoring of freezer / aquarium
  • Max.-min. values
  • Decorative design

Item number:




Product specification

This decorative thermometer measures the indoor and outdoor temperatures simultaneously.
Controlling the indoor temperature is an important factor for a comfortable and healthy living environment and helps save energy. Even one degree less temperature can bring up to 6% reduction in heating costs.
When placed at the window, the sensor cable is simply led outside to measure the outdoor temperature. The max.-min. memory with manual reset allows the observation of peak values over a self-selected period of time.
The application possibilities of thermometers with sensor cables are manifold and not only limited to the outdoor temperature. Due to the large measuring range, the waterproof measuring sensor can also be used for temperature monitoring of the refrigerator and freezer or for measuring the water temperature in the aquarium.


  • Outdoor temperature via cable
  • Max.-min.-function

TFA Quality mark:

  • Registered TFA Design Patent

Product information for download:

Technical data

Measuring range temperature cable sensor-40...+70°C (-40...+158°F
Measuring range temperature outdoor-40...+70°C (-40...+158°F)
Delivery contentsIndoor-outdoor thermometer, instruction manual
Measuring range temperature indoor0...+50°C (+32...+122°F)
Cable length ca.150 cm
Power consumptionBatteries
Batteries2 x AAA 1.5 V
Batteries includedNo
Dimensions(L) 60 x (B) 24 (46) x (H) 83 mm
Weight59 g