Holman Digital Moisture Sensor

Take the guesswork out of watering with this digital moisture sensor. The moisture sensor provides an instant moisture reading so you know exactly when your plants need a drink. The 3-color indicator makes it easy to interpret results at a glance — Red = Dry (0-15% soil humidity), Orange = Moderate (16-60% soil humidity) and Green = Normal (61-10% humidity). Equipped with a depth gauge indicator, you can measure moisture where it matters most—at the root zone. Powered by a single AAA battery (not included), this handy tool is perfect for indoor and outdoor plants, giving you confidence in every watering decision.