1. Soil Testers. Compact and Portable- Perfect for Indoor and outdoor use.
2. Easy to Use: just need plug and read, very convenient, easy to use.
3. No Battery Required: Simply insert the meter into the soil, and get your reading. No batteries or electricity needed.
4. Let you know your soil: when to water, control PH level, determine if plant getting adequate light.
5. 3-in-1- You can measure the soil MOISTURE, PH & LIGHT levels by one soil meter, make your plants grow healthy and strong.