Soil Moisture Content: Our Soil Meter accurately assesses the moisture levels in your soil, preventing over- or under-watering and ensuring your garden outdoor or indoor plants receive just the right amount of water to thrive. Soil pH: The Soil Meter measures soil pH levels, helping create the perfect growing environment for their plants by ensuring the soil's acidity or alkalinity is within the optimal range. Environment Illumination: This device measures light conditions, a critical factor in your plant's health, ensuring they receive adequate light for photosynthesis, be it for Garden, Lawn, Farm, Indoor & Outdoor Use Soil Temperature Value: This device provides temperature of soil, enabling to monitor and adjust growing conditions to plants thrive in the perfect temperature range. Promoting perfect conditions for seed germination or any other gardening project you're nurturing. Light and Sound Alarm For Moisture Measurement: Our Soil Meter includes a helpful alarm feature that signals when it's time for watering based on moisture readings, acting as your reliable planting and growing assistant. Not included 1 x 9v battery Colour:Photo Color Material:plastic Size:39cm Package Contents: 1 x Soil Moisture Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.