DaToo Aquarium Thermometer With Alarm -- It is very important to keep our aquarium water temperature close to the temperature of the fish's natural habitat at all times. But how to achieve it? A perfect aquarium thermometer is essential. DaToo Aquarium Thermometer, accurate inside/outside tank temperature, high/low temperature alarm function, sturdy and durable, large-screen display, easily help you achieve the perfect water temperature like a fish's natural habitat.

Accurate Inside/Outside Tank Temperature -- DaToo aquarium thermometer can accurately measure the temperature inside and outside the fish tank. (Accuracy to 0.1℉). When the screen displays "In", the temperature is the temperature outside the fish tank (Measured by thermometer body). When the screen displays "Out", the temperature is the temperature in the fish tank (Measured by temperature probe). Very Convenient!

High/Low Temperature Alarm Function -- As we all know, too high or too low temperature will affect your fish’s health and even endanger its life. But DaToo can help you avoid this perfectly. You can set a maximum temperature and minimum temperature on the DaToo thermometer according to your needs. When your aquarium temperature is above or below your set temperature, the thermometer will sound an alarm. Just set it and leave it, DaToo thermometer will control everything for you!

Sturdy And Durable -- The body of the DaToo fish tank thermometer is made of high-strength ABS material, which is sturdy and durable, without fear of any external force damage. Unlike other simple temperature probes, DaToo uses stainless steel probes, durable and corrosion-resistant, will never rust, temperature measurement is more sensitive, and the probe service life is 1.5~2 times of other thermometers.