Features: The high precisions double needle soil tester delivers accurate temperature, acid-base value and moisture readings with its innovative probe design, ensuring reliable data for great plant health and growth. Feature a easy to read LCD screen with backlight and double temperature unit conversion (℃/℉), this tester provide instantly, clear measurements even in low light environment. Ideal for gardeners, agricultural professional, and plant enthusiasts seek scientific soil management solution for garden, greenhouses, or farmlands. Perfect for monitoring soil conditions during planting season, indoor plant care, or landscape maintenance to maintain balanced soil acid-base and hydrations level. Engineered with auto shutdown functionality (30s idle) and quality PC+ABS construction, this soil moisture meter combines energy efficiency with long use performances. Specifications: Component: PC+ABS Color: Green Size:Approx. 252.8x61.71mm/9.95x2.43in Power Supply: 3pcsAAA batteries (not included) Temperature measurement ranges: -10℃-90℃(14℉-194℉), Accuracy:±1℃ Moisture measurement ranges: 0-90%, ±10% Acid-base value measurement ranges: 3-9, Accuracy: ±0.2 Package Includes: 1pc Soil Detector note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.