Battery easy action: Functions without external power supply, ensuring uninterrupted usage during extended outdoor tasks like field surveys or remote farm checks Ready for use whenever needed Strong ABS Construction: Built with permanent ABS polymer for superior shock resistance and long service use Withstands challenging outdoor environments, making it suitable for continuous agricultural monitor activities Premium Copper Sensors: Equipped with high grade copper probes for enhanced data transmission and stable measurements Ideal for greenhouse cultivation and laboratory studies where accurate readings are important Compact & Portable Design: Easy to carry structure ( 275mm / 220mm versions), perfect for checking multiple garden areas Enables quick soil checks across various spots for better plant growth conditions Triple Function Soil Assessment: This soil testing tool measures nutrient levels, content, and acidity / alkalinity stability in a single device, providing whole soil analysis for enhanced cultivation outcomes Perfect for home gardeners and farming experts to examine soil characteristics efficiently, Manufacturer: Oxxggkao