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Radio-controlled Thermo-hygrometer for Indoor and Outdoor Climate TRINITY


  • Outdoor temperature and humidity via transmitter
  • Room climate with temperature and humidity
  • With radio-controlled clock, date and weekday written in full letters
  • Expandable up to 3 transmitters

Item number:





  • WIreless transmission of outdoor temperature and humidity via up to 3 transmitters (max. 80 m)
  • Indication of indoor temperature and humidity
  • Trend indicators
  • Max.-min.-function
  • Large radio-controlled clock with date and weekday written in full letters (6 languages)
  • Refistered TFA design

TFA Quality mark:

  • Registered TFA Design Patent

Product information for download:

Technical data

Measuring range temperature outdoor-40…+60°C (-40…+140°F)
Delivery contentsBase station, thermo-hygro transmitter, instruction manual
Measuring range humidity1…99%
Maximum range80 m
Maximum amount of transmitters3
Sender im Lieferumfang30.3221.02
Transmission frequency433 MHz
Measuring range temperature indoor0…+50°C (+32…+122°F)
ClockRadio-controlled clock
Power consumptionBatteries
Batteries2 x AA 1.5 V (base station), 2 x AA 1.5 V (transmitter)
Batteries includedNo
Dimensions(L) 157 x (B) 43 x (H) 117 mm
Weight214 g

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