331-09667V2 Wireless Pool Thermometer
331-1409 Side
331-09667V2 Wireless Pool Thermometer
331-1409 Lifestyle

331-09667V2 Wireless Pool Thermometer

SKU: 331-09667V2

Regular price$61.99

331-09667V2 Wireless Pool Thermometer

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  • Included Pool Sensor
    • Accurate Underwater Sensor
    • Easy To Read LCD Display
    • Twist-On Battery Compartment
    • Effective No-Leak Seal
    • Built-in Rope Attachment Hole
    • 330ft (122m) Transmission Range
    • Over 2 Year Battery Life
  • Pool Temperature (°F or °C)
  • Daily High/Low Records


  • Indoor Temperature (°F or °C)
  • Indoor Humidity (RH%)
  • Toggle Between or Initiate Auto-Scroll


  • Time (12 or 24-Hour Format) 
  • Sensor Connection Icons
  • Sensor Signal Strength and Low Battery Indicators
  • Compatible with Add-On Sensor (Temp & Humidity)
  • Add-On Sensor Auto-Scroll (Pool or Temp & Humidity)
  • Ability to Swap Pool Data with Outdoor Temp & Humidity Separate Sensor
  • Quick Setup with Easy-to-Use Controls
  • Built-in Adjustable Stand
  • Integrated Wall Hanging Hole

Note: Indoor temperature and humidity data share the same area on the LCD. Manually toggle between them or initiate the auto-scroll to have them toggle back and forth automatically with the INDOOR button.



    • Printed Setup Guide Included
    • Lifetime Access to U.S. Based Tech Support
    • 1-Year Warranty
    • 30-Day Money Back Guarantee on LaCrosseTechnology.com Purchases


    • When combined with a compatible Wi-Fi Connected Weather Station, data from the LTV-POOL Sensor can be accessed using the La Crosse View app on your mobile device.
    • Conveniently set alerts and track your water’s temperature in the app or on your compatible in-home display. 
    • Click Here to Learn More.


    • Temp & Humidity Sensors - LTV-TH2
    • Uses the Pool Section on the LCD
    • Low Battery & Sensor Connection Indicators
    • Add an Additional Sensor to Monitor Your
      • Backyard
      • Nursery
      • Garage
      • Attic
      • Basement
      • Humidor
    • And more! 

    Shop All Add-On or Replacement Parts

    Designed in La Crosse, WI


DISPLAY SPECS (331-09667v2)

  • Indoor Temp Range: 32°F to 122°F (0°C to 50°C)
  • Indoor Humidity Range: 10 to 99% RH
  • Power Requirement: 2 “AA” Batteries (Not Included)
  • Battery Life: 24+ Months
  • Dimensions: 3.55 in L x 1.19 in W x 3.35 in H (9.02cm L x 3.02cm W x 8.52cm H)


  • Temperature Range: 50°F to 122°F (10°C to 50°C)
  • Transmission Range: 330 Feet (100 Meters) In Open Air
  • Transmission Frequency: 915MHz 
  • Update Interval: ~Every 60 Seconds 
  • Power Requirement: 2 “AA” Batteries (Not Included)
  • Battery Life: 12+ Months
  • Dimensions: 3.87 in L x 6.67 in W x 4.18 in H (9.84cm L x 16.95cm W x 10.61cm 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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