General description Soil Moisture Meter 3-in-1 Soil Moisture pH Light Test Kit is designed for garden, farm, and lawn care, suitable for both indoor and outdoor use. This kit allows you to easily monitor soil moisture, pH value, and sunlight levels, helping you take better care of your plants. Technical specifications Function: Measures soil moisture, pH, and sunlight Size: Approximately 29 x 8.3 cm Material: Plastic Measurement allowed error: +/- 1-3 cm Installation Insert the sensor probe into the soil about 2-4 inches Toggle the switch to select the measurement type (moisture, pH, sunlight) Wait 5-10 minutes for a stable reading Usage Helps determine when to water plants Assists in adjusting soil pH Indicates lighting needs for plants Promotes healthy plant growth in gardens, lawns, and farms Other information Do not use to test water or liquids Avoid testing on stone or hard soil Clean the probe after each use