4 in 1 Soil Meter: With the help from our 4 in 1 soil tester, you can easily and quickly measure the soil and understand the PH, moisture, temperature and sunlight intensity of the soil. (AAA1.5V * 4 batteries included) Accuarte & Durability: 2021 upgraded needle detection technology strongly enhances the speed and accuracy of detecting. Help your potted plants, succulents, garden or lawn in tip-top condition! Please note: Soil Tester can not be applied to test any other liquids. Large LCD Display & Backlight: With a large LCD screen to easily display a variety of readings, and a green backlight allows you to read parameters in dark conditions. Widely Use: Suitable for both indoor and outdoor. The plant measuring instrument designed with light weight can be used for your garden, farm, potted plants, succulent plants, etc. The upgraded 8 inches probe can also be used for your large potted plants. Easy to Use & Carry: Small size, easy to use and carry. Just simply plug the probe into the soil about 3-5 inches, and you will get an accurate and precise reading, which helps you maintain your soil, garden or lawn in tip-top condition! Remove probe from the soil and wipe it clean after each use.