Features 1、Better Testing: This 3 in 1 soil meter is capable of testing the PH, moisture, lighting of soil, which will facilitate your planting. 2、Easy Operation: No battery or solar power is required, just insert the soil meter and wait for 10 minutes to get the accurate result. 3、Practical Uses: A must have soil detector that suits perfectly for gardening, planting, horticulture and so on, useful and practical. 4、Good in Design: Designed to have 18.4cm long probe, the soil meter made of premium ABS is reliable, also very durable for long using. 5、Simple Carrying: Comes with a light weight and a compact size as well, the easy carrying makes it ideal for indoor and outdoor works. Specification Item Type: Soil Tester Product Material: ABS Probe Length: Approx. 18.3cm / 7.2in Function: Soil moisture detection, light detection and PH detection. Product Features: No battery, plug and play, multi function detection. Package List 1 x Soil Tester