Marina Digital Thermometer
Marina Thermo Sensor is an aquarium thermometer with an easy-to-read digital display. The thermometer monitors and displays the temperature inside the aquarium in both Celsius and Fahrenheit.
The unit comes with a Velcro mount for easy installation anywhere on the aquarium. Battery included. 3' lead for probe.
Temperature range : -50 C to +70 C (-58 F to +158 F).