OOTDTYMattachment: plastics and stainless steel. An ideal and indispensable tool for gardeners, vegetable and fruit growers and all those who plant trees and grass. Outdoors and potted plants, gardens and lawn. This item is a great tool for testing the soil conditions (moisture/light/PH) of fruits, flowers, vegetables, shrubs, etc. with high accuracy and easy operation. You can take care of your plants. Take the work away from daily watering your garden with light and moisture. Save water, energy and keep your plants, lawn, flower in perfect condition. It measures moisture at the root level. No batteries required, simple and convenient to use. Simply insert the meter into the soil, switch to the setting you want to measure, and read the scale. To avoid damage to the electrode, please clean the electrode after each use, do not use in soil with stones, and insert by forceMaterial: Plastics and stainless steel. An ideal and indispensable tool for gardeners, vegetable and fruit growers and all those who plant trees and grass. Outdoors and potted plants, gardens and lawn. This item is a great tool for testing the soil conditions (moisture/light/PH) of fruits, flowers, vegetables, shrubs, etc. with high accuracy and easy operation. You can take care of your plants. Take the work away from daily watering your garden with light and moisture. Save water, energy and keep your plants, lawn, flower in perfect condition. It measures moisture at the root level. No batteries required, simple and convenient to use. Simply insert the meter into the soil, switch to the setting you want to measure, and read the scale. To avoid damage to the electrode, please clean the electrode after each use, do not use in soil with stones, and insert by forceMoist readings range: 0DRY-10WET light readings range: 0DARK-2000LIGHT PH readings range: 8alkaline-3.5 acid multi-function: can test moisture/light/PH. Probe Length: 18cm (Approx.) Size: 26cm x 5.8cm x 3.6cm (Approx.) Color: GreenWet Readings Range: 0DRY-10WEThe Light Reading Range: 0DARK-2000LIGHTProach Reading Range: 8alkali-3.5 AcidMultifunctional: Can Test Moisture/Light/PH. Probe Length: 18cm (Approx.) Size: 26cm x 5.8cm x 3.6cm (Approx.) Color: GreenQuantity: 1pc