Main functions

For frost warnings in vineyards and orchards, this device saves you more time and labor than other products.When the temperature is close to the freezing point, the highlighted LED light will flash in different colors according to the situation, and can be seen 2 miles away. When the temperature is higher than 2.8℃, the device will automatically turn off, saving electricity, and require a 6V battery power supply (notIncluded).

Application areas

It is used in agricultural elephant, meteorological, forestry, large farms, greenhouses and other fields.