/ : a must for every home and garden! We invited 100 people (whether good at gardening or not) to try our 3-in-1 plant soil moisture meter. 95 gave it the highest score for "ease of use".94 liked the accurate reading and the handy indoor plant guide. -- : Our garden soil test kit also tracks light levels and soil PH levels to help you create the ideal growing environment. It can be used for indoor and outdoor plants and can even measure the moisture content in compost. Our meter measures moisture at the roots for improved accuracy and is effective for all soils and soil media. a Touching the soil surface can be misleading as only the surface layer may be dry, leading to overwatering : We use reliable analogue displays as the digital displays used in other meters are prone to failures and are not suitable for outdoor use due to their electrical components. Unlike digital displays, our displays are colour coded and easy to read. No batteries are required. : simply push our meter into the soil into the soil and select one of the 3 settings (moisture, light or pH) to get instant results. Find out the light level (from 1 to 2000 lumens), the humidity (from 1 to 10, 1 being the driest and 10 the wettest) and the PH (3.5 being the most acidic and 8 t the most alkaline).