KGJQ Indoor and Outdoor Soil Moisture Meter Plant Water Sensor Hygrometer for Garden Farm Lawn No Battery Needed

Do you often wonder if it should be watering or not? Do you always guess and looks dry on top but the plant were actually soaked? Don't worry, this soil moisture sensor for plants will help you solve this problems. This tool will tell you when the plants REALLY need water. Simple, No batteries need and easily get water monitor for plants. Features: Color coded reading system, from red, green to blue. Do not touch the stone or hard rock soil, if the soil is too hard and dry, easy to damage the probes. Designed for testing soil only, not for water PH test. After using, need to clean and wipe the probes. Humidity Measurement Range 1-10 (dry-wet) 1-3 Dry (red zone); 4-7 Moist (green zone); 8-10 Wet ( blue zone) This garden moisture meter will accurately display your moisture levels. Find out what moisture your plant needs and keep the plants are healthier. How To Use Step 1: Insert the probe into the plants' root level Step 2: Read the soil moisture on the dial Step 3: Remove probe from soil and wipe clean after each use Length: 18cm/7.09" (Approx.) Package Includes: 1 x Soil Moisture Meter