Soil Moisture Tester: Ensure optimal watering conditions for your plants with this soil moisture meter. Easy-to-read numbers indicate soil moisture level, making it easy to determine if your plants are over- or under-watered. Ideal for indoor and outdoor use, this meter is an essential tool for gardeners, plant enthusiasts and farmers. Minimal root damage: With only one probe, this Soil moisture meter causes 50% less root damage compared to dual probe meters. It doesn't disturb much soil during testing. Convenient and Portable: Lightweight and portable, this soil moisture meter can be used for plants indoors and outdoors. Moisture levels are indicated on a scale of 1 to 10, with 1 indicating dry soil and 10 indicating very moist soil. This handy tool takes the trial work out of watering your plants and will help you achieve optimal moisture levels with ease. No Batteries Required: This soil moisture meter works without batteries or electricity, making it easy to use right out of the box. Simply insert the probe into your soil and the moisture levels will be indicated on the meter. The accompanying instruction manual provides a helpful guide to determining the correct amount of water for your plants. Important Advice: The soil moisture meter is designed specifically for soil testing only. Do not use it in liquids and keep it away from rocks and hard floors. Be sure to clean the probe before and after each use. Features: Easy to read levels - No batteries required - Indoor or outdoor use. outdoors - Color coded reading system for most plants.