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Oregon THGR122NX Thermo Hygro Sensor (Compatible With RAR813, RAR213HG, BAR218HG)

Additional temperature/humidity sensor for Oregon Scientific weather stations view full description

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The Oregon Scientific THGR122NX Thermo Hygro remote sensor wirelessly transmits temperature and humidity data to compatible Oregon Scientific main units. The screen on front of the sensor displays the current temperature and humidity readings for that location, and a red LED light indicates when weather data is being transmitted to the main unit.

This temperature and humidity sensor can be set to one of three channels, allowing multiple sensors to be connected to one main unit.

The THGR122NX is compatible with most Oregon Scientific weather stations using 2.2 Protocol sensors.


  • Measures temperature data
  • Temperature range: -30°C to 60°C
  • Accuracy: correct within 0.5°C
  • Transmission range: up to 30m when unobstructed
  • RF frequency: 433MHz
  • Dimensions: 9.2cm x 6cm x 2cm
  • Wall mount or table stand
  • Requires 1x AA battery (included)

Compatible with any Oregon Scientific Weather Station that uses the 2.2 Protocol, such as:

  • RAR813 (will not show humidity)
  • RAR213HG
  • BAR218HG
  • RGR126 (will not show humidity)

Not compatible with 3.0 Protocol or later weather stations, such as:

  • RGR126N
  • WMR86
  • WMR88
  • WMR200
  • WMR300

Sensors do not operate as a standalone unit. Requires main unit to function.




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