1、Made of wear resistant PC and ABS material, with high accuracy, support the detection of the light, pH value, humidity and nutrient in the soil of green plants, lawns, etc. 2、Adopts a highly sensitive extended probe for faster and more accurate detection. Suitable for a variety of soil textures and dough, and suitable for a variety of environments. 3、pH test function, the acid-base balanced reaction of the soil directly affects the growth of plants, which can make you know the acid-base balanced state whenever and wherever you want. 4、4-in-1 multi-functional design, there are 4 measurement modes for you to switch, you can switch between LIGHT, MOIST, NUTRIENT, and PH easily. 5、With humidity test function, soil moisture determines the living conditions of plants, so it will be easier for you to build a standard greenhouse with this product. This flower plant monitor helps you care for your plants with ease, it supports detecting light, PH level, humidity and soil nutrients of green plants, lawns, etc. The 90° adjustable downward angle ensures comfortable reading, so you'll never have to bend over to read the scale again. The acid-base balanced reaction of the soil directly affects plant growth; soil moisture determines the living conditions of plants. Widely used, it is suitable for indoor potted plants, green plants, greenhouses, vineyards, orchards, field production, nurseries, lawns, orchards, flower beds, farmland and classroom experiments. Features: Made of wear resistant PC and ABS material, with high accuracy, support the detection of the light, pH value, humidity and nutrient in the soil of green plants, lawns, etc. Adopts a highly sensitive extended probe for faster and more accurate detection. Suitable for a variety of soil textures and dough, and suitable for a variety of environments. pH test function, the acid-base balanced reaction of the soil directly affects the growth of plants, which can make you know the acid-base balanced state whenever and wherever you want. 4-in-1 multi-functional design, there are 4 measurement modes for you to switch, you can switch between LIGHT, MOIST, NUTRIENT, and PH easily. With humidity test function, soil moisture determines the living conditions of plants, so it will be easier for you to build a standard greenhouse with this product. Specifications: Model: YG-402 Material: PC + ABS pH: 4.5-8, accuracy: ± 0.5 Light: 0-2000lux Humidity: 0%-90%, accuracy: ±10 Item Size: 265 * 60mm / 10.43 * 2.36in Package Weight: 98g / 3.45oz Package Size: 28 * 7.2 * 4.2cm / 11.02 * 2.83 * 1.65in Package List: 1 * Soil Tester Package List: 1 * Soil Tester