The Blue Devil Deluxe Convertible Thermometer from Valterra is a high quality, durable option for tracking water temperature. In fact, with this thermometer on your side, you’ll always receive accurate readings. Works for pools and spas. Offers a 2-in-1 style. You can track the temperature in Celsius or Fahrenheit. Floats if you choose to let it roam the water. Has a string if you prefer to keep it tethered for quick and easy temperature readings.
Blue Devil Deluxe Convertible Thermometer FAQs
The Convertible Thermometer is sturdy and made to last many seasons. Easy to read display shows temperature readings up to 120 degrees Fahrenheit or 50 degrees Celsius. Use these readings to determine whether to increase or decrease spa water temperature.