Feature 1The scope of use can be used to measure the EC, temperature and humidity of the soil. 2Easy to install, very easy to use and install, so it can save your installation time. 3Durable, using highquality ABS material, not easy to rust and corrosion, long service life. 4The measurement is accurate, and the measurement accuracy is EC: 2% F.S. You can use it with confidence to measure the value. 5Suitable for greenhouse planting, horticultural planting, farmland planting, laboratory, agriculture, etc.Item Type: Soil TesterMaterial: ABSWeight: Approx. 160g / 5.6ozProduct Size: Approx. 21x4.5cm / 8.3x1.8inBattery supply: 3x1.5VLR44 button battery (delivered without battery)Resolution: EC: 0.01ms/cm; temperature: 0.1; Fahrenheit: 0.1Accuracy: EC: 2%F.S; temperature: 0.5Suitable for greenhouse planting, horticultural planting, farmland planting, laboratory, agriculture, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Soil Detector(Battery Not Included)Note1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.