308-1409Th Add on Wireless Thermometer with Humidity Display
308-1409TH Bonus Display
308-1409TH Bonus display

308-1409TH-11 Add on Wireless Thermometer with Humidity Display

SKU: 308-1409TH-11

Regular price$19.99

308-1409TH-11 Add on Wireless Thermometer with Humidity Display only. TX141TH-B Series sensor required for use.  Compatible with any full unit that already comes with a TX141TH-B Series sensor.

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  • Manual set time
  • 12 | 24 hour time options
  • Indoor Temperature/Humidity C/F selectable
  • Outdoor Temperature/Humidity C/F selectable
  • Indoor/ Outdoor Temperature trend
  • Low Battery indicator for sensor and station



  • Indoor temperature range: -32°F to 122°F (0°C to 50°C)
  • Humidity range: 10% to 99% RH
  • Transmission Frequency: 433 MHz
  • Transmission Range: Up to 300 feet (121 meters) in open air

Power requirements:

  • 2 "AAA" Alkaline batteries


  • 2.64” L x 1.32” W x 3.62” H



La Crosse Technology, Ltd. provides, to the original purchaser, a 1-year limited time warranty on this product, relating to manufacturing defects in materials & workmanship.  In accordance with the Song-Beverly Act, in the state of California, the warranty on this item becomes effective on the date of delivery.  The item will be either repaired or replaced at La Crosse Technology's discretion.

Click Here for full warranty details

Use the registration form below to register ownership of your product only.  If you have a question about use of the unit, please click on the support tab next to this one to see available support material or submit a ticket.



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