Grain Moisture Meter possesses the following features: 1.Select grain variety. 2.Test moisture content of the grain. 3.Measure temperature of the grain. 4.Set standard for moisture content of the grain and give warning on over-standard moisture of grain. 5.Backlight control. 6.Switch between Celsius degree and Fahrenheit degree. 7.Battery low power warning. 8.Auto power-off. 9.Data hold.