- Accurate measurement you can rely on: soil moisture 0% to 90% with ±10% accuracy; temperature -10 to 90 C (14 to 194 F) with ±1% accuracy; pH 3 to 9 with ±0.2 accuracy. This helps you manage irrigation, fertilization and soil balance more precisely. - Double-probe soil meter: measures soil moisture, temperature and pH simultaneously. With these three key parameters, you can scientifically optimize your plants’ growing environment. - Wide range of applications: suitable for daily home garden care, large-scale professional farming, and greenhouse crops. Designed for both amateur and professional users to optimize growing conditions. - Easy and efficient to use: insert the probe into soil at a depth of 3-5 inches, press the button, and quickly read moisture, temperature and pH. Enables timely adjustments across various horticultural scenarios. - Use scenarios: - Home garden or container plants: monitor soil conditions to support consistent growth and healthier specimens. - Greenhouse crops: keep moisture, temperature and pH in optimal ranges to prevent stress and improve yields. - Professional farming or landscape care: routinely assess soil conditions to inform irrigation schedules and soil management.