The Hygger Digital Thermometer is an external thermometer that accurately measures the temperature of your freshwater planted aquarium or marine aquarium. It is also suitable for measuring the temperature of different enclosures such as terrariums, turtle, lizard or other reptile tanks. The device features a transparent screen to increase visibility while ensuring stable temps. The Hygger Digital Thermometer is battery operated, resulting in easy operation and cleaner appearance. Hygger Digital Thermometer Highlights - The Digital Thermometer provides readings in both Fahrenheit and Celsius. Easily switch between modes by pressing the SET button. Battery replacement can be done from the front of the unit and does not require removal for battery replacement. Model Specifications Model Dimensions Battery Control Range HG073 - S 2.36 x 2.16" CR1625 32-140°F HG011 - 800W 2.87 x 3" CR2032 32-140°F
