T Meter II from AquaMedic is one of the best digital thermometers for aquariums that we can find on the market. It is an external thermometer, it measures the temperature (both in ºC and ºF) of the aquarium.
It has an adhesive cover that allows the thermometer to be attached to the aquarium glass and thus be able to see this parameter, which is so important for the health of our fish and invertebrates.
Unlike analog thermometers, the AquaMedic T-Meter Twin records temperature variations more precisely and more quickly, therefore, we can act preventively in the event of a possible drastic change in water temperature.
Power supply: 1.5 V (1 battery included).