The GTC09A wireless pool and spa thermometers is an additional sensor for the GTC and Ambient Weather station.

The GTC09A wireless pool and spa thermometer is water proof and floats on the surface of the water. The sensor displays and wirelessly transmits the water temperature to the display console.

The eight channel selectable switch allows you to monitor water temperature from eight different locations.

The screw-on lid with locking key design with double internal gaskets provide a leak free, water resistant design.

Solar powered with battery back up extends the life of the battery.

Perfect for ponds, tanks, and any other fluid based water applications.


  • Floating pool and spa thermometer with LCD display
  • Eight channel selectable switch
  • Line of sight wireless transmission (in open air): 100m under ideal conditions, 30m under most conditions.
  • Frequency: 433 MHz
  • Update Rate: 60 seconds
  • Power Consumption:
    • Remote sensor : 4 x AAA 1.5V Alkaline or Lithium batteries (not included)
    • Solar powered with battery back up
  • Dimension: 216 x 106 x 95mm

Customer Review to Ambient Weather(same manufacture as GTC weather):

Barcode # 613739669389
Brand GTC Weather

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  • We offer a 12 month warranty on most of our products (If not stated on the description) - claims outside this period will be assessed on a case by case basis.
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