Hydrofarm MGMLP1 Active Air 3-Way pH, Light and Moisture Meter

Durable. easy-to-read tester is suitable for indoors or out. and needs no batteries to operate.?Helps prevent over-watering. Provides accurate ph values from 4-8. Ingredients.?Conveniently test moisture. light and ph levels.?Remove from soil and clean prongs after each use to ensure the moisture meter stays in top performance shape.

Highlights:?

• Durable
• Easy to read
• Suitable for indoors or out
• No batteries to operate