This Digital Plus Moisture Meter is a must-have for anyone who wants to keep their outdoor projects thriving. With its portable and outdoor use features, you can easily measure the moisture content of your soil and plants without having to worry about damaging equipment. The meter uses electric measuring technology and displays the results on a digital display, making it easy to read and interpret. The Ferry-Morse model has a green color and is made of plastic and metal materials, ensuring durability and longevity. It measures 4.5 inches in length, 2.5 inches in width, and 1.25 inches in height. The system of measurement is standard (SAE) and the displayed measurements are in moisture meter units. This meter is battery-powered and was manufactured in China.