Luster Leaf 1830 Rapitest Moisture and Light Combo Meter
Combination meter checks both sunlight and moisture. Instantly measure soil moisture levels and sunlight exposure with this meter. Gauge displays on a scale of 1-10 (dry-wet) and A-H (cloudy-sunny), and tethered stainless steel probe will measure water at the root level. Includes watering needs for over 150 plants. No batteries required for operation.