Indoor / Outdoor Water Saving Soil Moisture Meter， plant care<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Measures moisture at root level</li><li>No batteries or electricity needed， insert and read</li><li>Prevents over and under watering</li><li>Intended for both indoor / outdoor use</li><li>Easy to read moisture levels， dry to wet 1 to 10</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41uWvgiku6L.jpg" noproxy>