Soil Moisture Meter Single Needle Square Head Plant Moisture Meter

Features:
Humidity Measurement Range 1-10(dry-wet): 1-3 Dry (red zone); 4-7 Moist(green zone); 8-10 Wet(blue zone).
Helps you to indicate when to water, prevents over or under water the plants.
Easy to use, just insert the soil moisture meter into the plants' root level and read the soil moisture in the dial.
The soil moisture meter is for use in soil only, do not use it in liquids or leave it in soil for a long time.
Perfect for: Gardening, Farmland, Indoor and Outdoor Planting.
Long probe length designed for measurement at the root level. No battery needed.
Make your planting life more simple and easier.