Soil PH, Moisture, Light Meter Combo 3 In 1

DM-21 Soil pH, Moisture & Light Meter is a handy 3-in-1 testing tool designed for gardeners, farmers, and plant enthusiasts to monitor essential soil conditions for healthy plant growth. It accurately measures pH levels (3.5 to 8.0 pH), moisture content (1 to 10 scale), and light intensity (1 to 2000 Lux), helping you determine the right time for watering, planting, or light adjustment. Equipped with a 200 mm long probe, the DM-21 penetrates deeper into the soil to deliver more reliable readings. Its toggle switch allows easy mode selection between pH, moisture, and light. The portable design makes it ideal for both indoor and outdoor use. Best of all, it operates without batteries, making it eco-friendly and maintenance-free. Whether you're managing a farm, a greenhouse, or home garden, the DM-21 is your all-in-one solution for optimal soil and plant care.