The Lifegard Aquatics LED Digital Thermometer is the industry's first submersible LED Digital Thermometer. This highly visible, ultra-bright blue LED display can be seen from across any room. When used submerged it displays the water temperature in your tank, and when used dry it displays the air temperature.
- Adjustable suction cup attachment
- Safe 6V power supply with 5 foot cord
- For fresh or saltwater applications and reptile tanks