WT440H Weather Station transmitter

Original price was: $ 15.95.Current price is: $ 12.99.

The perfect solution for monitoring temperature and humidity. This advanced device displays accurate readings and wirelessly transmits data to a compatible weather station using RF technology.

SKU: 2380012-1 Category:
The WT440H thermo-station transmitter is designed to provide convenience and versatility. It is compatible with a range of receivers, including WS44X, WS290, WS315, WS318, WS320, WS330, WS590, WS633, WS638, WS680, WS738, WS868, WS868B, WS928, WS968A, WS1228, WS1233, WS2068, WS2370, and WS3834. If you have a different model not listed, please consult us for compatibility.


  • Drip-proof design for outdoor
  • Display temperature in °C or °F
  • Humidity display
  • Transmits temperature and humidity readings to weather station using RF technology
  • Transmits through walls and obstacles
  • Transmission range up to 40 meters
  • Detachable holder for wall mount or desktop
  • LED indicates transmission
  • Low battery indication


  • 2 x WT440H
  • Battery Type: 2 X 1.5V AA batteries (Not included)
  • Temperature range: -30°C to +60°C (-22°F to +140°F)
  • Transmission Frequency: 433.92 MHz
  • Transmission Range: up to 130′ (40m) in open area
  • FCC, R&TTE Compliance
  • Unit dimensions: (H)122mm x (W)43mm x (D)22mm
  • Package dimensions: (H)105mm x (W)183mm x (D)62mm
  • Package weights: 250 grams
Weight 0.1 kg
Dimensions 3 × 4.5 × 12.5 cm

1 Unit, 2 Units, 3 Units


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