3 in 1 Soil pH Tester Light Hygrometer Moisture Analyzer Acidity Meter for Plants Flowers Gardening ToolFeature:3 in 1 Soil Tester-You can measure soil moisture, soil fertility and soil pH for plants. Easy to Use - No batteries required, just connect the sensor probe to the ground 10cm above the toggle switch to check the humidity, fertility and ph you want to measure, then wait a few minutes for your hands to stop to get a stable reading on the dial. Accurate and Reliable--High-quality double-needle detection technology greatly improves the speed and accuracy of soil moisture and pH detection and analysis, and promotes healthy plant growth. Indoor & Outdoor Use - Designed to be lightweight and portable, the soil pH meter is easy to carry outdoors, making it the perfect soil testing kit for your home, garden, lawn, and livestock. Specification:Material: ABS+Metal Function: ph meter + hygrometer + fertility meter Humidity range: 1-10 (1-3: dry, 4-7: none, 8-10: wet) pH range: 1-8 (1-4: acidic, 5-7: none, 8: alkaline)Size: 245*60mm/9.64*2, 36in Warming: Do not touch stones or hard rocky soil, the probe can be easily damaged if the soil is very hard and dry. This soil tester can only be used for soil and cannot be used to test all liquids. After use, please clean and clean the probe. Note:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement. 1 x Soil PH Tester 1.