Soil Sensor, Temperature Humidity Meter SGS01Z, Garden Planting

[ACCURATE RANGE] Reports soil moisture for ACROSS a full 0 to 100 percent scale and uses a visual alarm when levels exceed the critical 3 to 40 percent window, making it easier to know when to water or pause irrigation. [TEMPERATURE DATA & LOGGING] Monitors soil temperature spanning -20 to 60 for CELSIUS (-4 to 140 Fahrenheit) with real time detection and the ability to view recent readings, helping you respond to cold snaps or heat events. [MULTIPLE APPLICATIONS] for indoor potted plants, vegetable beds, flower gardens, lawns and greenhouse use; compatible with automatic watering systems though the timer is not supplied. [SPECIFICATIONS & EASY USE] Made of PC+ABS, color blue, operating voltage 3V, dimensions 162 x 33 x 21 mm, soil moisture range 0-100 percent; requires two AAA batteries (batteries not supplied) and is ready to use out of the box.