Marina Thermo Sensor Inside/Outside Thermometer with Memory

Marina ThermoSensor Probe is an aquarium thermometer with an easy-to-read digital display. The thermometer monitors and displays the temperature inside and outside the aquarium in both Celsius and Fahrenheit.

The unit comes with a Velcro mount for easy installation anywhere on the aquarium. Battery included.

Temperature range : -50 C to +70 C (-58 F to +158 F).