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Wireless thermo-hygrometer MAXIM II


  • Outdoor temperature and humidity via transmitter
  • Indoor climate with comfort zones
  • Display of max. and min. temperatures
  • Radio-controlled clock with date display

Item number:





  • Transmission of outdoor temperature and humidity via up to 3 transmitters
  • Indication of indoor temperature and humidity
  • Comfort level
  • Max.-min.-function (for temperature with time and date of recording)
  • Radio controlled clock, date, time zone ±9 hrs

TFA Quality mark:

  • Swiss Precision Sensor
  • IT Instant Transmission

Product information for download:

Technical data

Measuring range temperature outdoor-40...+60°C (-40...+140°F)
Delivery contentsBase station, thermo-hygro transmitter, batteries, instruction manual
Measuring range humidity1...99%
Radio-controlled clock defeatableYes
Maximum range100 m
Maximum amount of transmitters3
Sender im Lieferumfang30.3144.IT
Transmission frequency868 MHz
Measuring range temperature indoor-10...+60°C (+14...+140°F)
ClockRadio-controlled clock
AssemblingTo be hung or freestanding
Power consumptionBatteries
Batteries3 x AA 1.5 V (base station), 2 x AA 1.5 V (transmitter)
Batteries includedYes
Dimensions(L) 107 x (B) 38 x (H) 138 mm
Weight155 g

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