Check the listing for details. Alotpower Moisture Sensor Meter Hydrometer for Garden, Plants, Flowers, & Lawn. Color: Green, Condition: Used. Listed at 16.50 USD. This Alotpower Moisture Sensor Meter Hydrometer is the perfect tool for gardeners, landscapers, and anyone who wants to keep their plants, flowers, and lawn healthy. With its compact design and outdoor use features, this analog display meter can easily be carried anywhere for on-the-go measurements. The meter measures thermal conductivity and displays the results in standard (SAE) measurements. It has a green color, measures 12 inches in height and 10.5 inches in length and diameter, and is made of mixed materials. This moisture meter is ideal for those who want to ensure their plants are well-watered and healthy. Please view all of the photos as they are part of this description....... FREE SHIPPING.