Wide detection range: the temperature detection range for soil is -20C to +70C, -4F to +158F, for air -10C to +50C, +14F to +122F, can test the planting environment effectively Excellent performance: the detector can sensitively analyze soil conditions, quickly and accurately measure various soil moisture levels Large display screen: This detector is equipped with a large display screen, which can clearly display soil temperature, air temperature, and moisture values simultaneously Steel probe: The probe of the detector is made of steel, offering high strength and good durability Usage: This detector is widely used in courtyard gardens, greenhouse planting, orchards, house balconies, indoor flower and grass planting, and similar applications