Features 1、Wide Detection Range: The temperature detection range for soil is ‑20°C to +70°C, ‑4°F to +158°F, for air is ‑10°C to +50°C, +14°F to +122°F, can test planting environment very well 2、Excellent Performance: The detector can sensitively analyze soil conditions, quickly and accurately measure various soil moisture values 3、Large Display Screen: This detector equipped with a large display screen, which can display soil temperature, air temperature and humidity values clearly at the same time 4、Steel Probe: The detector probe is made of steel material, which has high strength and good toughness 5、Usage: This detector is widely used in courtyard garden, greenhouse planting, orchard, home balcony indoor flower and grass planting, etc. Specification Item Type: Soil Moisture Meter Material: ABS, Steel Model: OW-D100 Battery: 1x9V 6F22 (not included) Usage: Courtyard garden, greenhouse planting, orchard, home balcony indoor flower and grass planting, etc. Basic Parameters: Soil Temperature Detection Range: -20℃ to +70℃ (-4℉ to +158℉) Air Temperature Detection Range: -10℃ to +50℃ (+14℉ to +122℉) Air Humidity Detection Range: 20%-99%RH Package List 1 x Soil Moisture Meter 1 x Manual