ws-9740u-it 3
ws-9117u-it 2

WS-9740U-IT and WS-9117U-IT Wireless Weather Station Combo


WS-9740U-IT and WS-9117U-IT Wireless Weather Station Combo

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  • Wireless Outdoor Temperature 
  • Indoor Humidity (%RH) 
  • Indoor Temperature 
  • °F or °C Selectable 
  • MIN/MAX Temperature & Humidity 
  • Multiple Icons- suggest what to wear based on OUT temperature 
  • Atomic Time & Date Set Automatically 
  • Automatically Adjusts for Daylight Saving Time 
  • 12 or 24 Hour Time Display 
  • Wall Hanging or Free Standing
  • Ice Alarm sounds at 39.2°F (4°C)


  • Wireless Outdoor Temperature (°F or °C)
  • Monitors Indoor Temperature (°F or °C)
  • MIN/MAX Records for Temperature with Time/Date Stamp
  • Atomic Time & Date Set Automatically
  • 12 / 24 Hour Time


WS-9740U-IT Specifications:


  • Indoor Temperature Range: 14.2°F to 139.8°F (-9.9°C to 59.9°C)
  • Indoor Humidity Range: 1% to 99% (%RH)

Included TX37U-IT Wireless Outdoor Temperature Sensor

  • Temperature range: -39.8°F to +139.8°F (-39.9°C to +59.9°C)
  • Transmission frequency: 915 MHz

Power Requirements:

  • Display: 2 "AAA" Alkaline Batteries
  • Sensor: 2 "AA" Alkaline Batteries


  • Display: 3.74" L x 0.74" W x 5.35" H
  • Sensor: 1.50" L x 0.83" W x 5.05" H

WS-9117U-IT Specifications:


  • Indoor Temperature Range: -14.1°F to 139.8 °F

Power Requirements:

  • Display: 2 "AA" Alkalines Batteries


  • Display: 2.47" L x 1.00" W x 5.10" 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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