Hydrofarm Activeair 2-Way PH and Moisture Meter

The Hydrofarm ActiveAir 2-Way pH and Moisture Meter is an essential tool for any gardener looking to monitor the health and balance of their plants. This 2-way meter measures pH and moisture levels, making it easy to determine when to water and fertilize. It is suitable for both indoor and outdoor use and does not require batteries, ensuring reliable use season after season. Simply dip the meter into the soil and read the measurements for accurate and easy plant care. Simplify the science of soil with the Hydrofarm ActiveAir 2-Way pH and Moisture Meter.