Bresser National Geographic Thermo-Hygrometer 4 Measurement Results, b – Madeira Optics

Bresser National Geographic Thermo-Hygrometer 4 Measurement Results, black

  • $46.16
    Unit price per 
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The National Geographic thermo-hygrometer offers the possibility to measure temperature and air humidity in or around your house at 4 different locations, with simple monitoring at one location: Is my cellar room too moist and threatened by mould? Is the children’s bedroom temperature all well? Is it too hot on the terrace? There are many more options open.

The three sensors deliver the data sets over 433Mhz radio frequency to the master station, which also measures temperature and humidity.

Battery powered by 3x AAA / LR03 batteries (mainstation) and 6x AAA / LR03 batteries (for the three sensors).


  • 4 measurement results
  • Early prevention of mould
  • 433Mhz transmission frequency
  • Remote sensors are splashproof – suitable for outdoors
  • For hanging or standing

The kit includes:

  • Thermo– / hygrometer
  • 3x remote sensor
  • User guide
Brand Bresser GmbH, Germany
Warranty, years 2
Package size (LxWxH), cm 18x12.5x6
Shipping Weight, kg 0.36
Usage location outdoors, indoors
Type hygrometer
Built-in features thermometer, hygrometer
Design digital, wall mounted, tabletop
=== Delimiter === Hygrometer (air humidity)
Units of measurement % (RH)
=== Delimiter === Thermometer (temperature)
Units of measurement °C, °F
=== Delimiter === General specifications
Radio signal frequency, MHz 433.0
Radio signal radius, m 30.0
Power supply AAA batteries (1.5V) (not included): weather station – 3 pcs., outdoor sensor – 2 pcs. (each)
Body plastic
Body color black
Waterproof Splashproof
Number of connected outdoor sensors 3 pcs. (included)
Overall comfort level estimation True
Wireless sensor True

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