Feature: 1. The soil EC value is an index for determining the water‑soluble salt of the soil and it is a factor to determine whether the salt ions in the soil restrict crop growth. 2. Soil temperature mainly refers to the temperature in the shallow layer of the ground that is directly related to the growth and development of flowers and trees. 3. The high‑quality probe is rust‑proof and corrosion‑resistant, suitable for all kinds of soil. 4. The detachable probe electrode can be replaced, which is more convenient for maintenance. 5. With high-definition display screen, quick and convenient reading, clear display of measurement results. Specification: Item Type: Soil Meter Material: ABS Color: As shown in the picture Product Size: Approx.150x37mm / 5.91x1.46in Weight: Approx. 200g / 7.1oz Application: EC soil meter, salt detector Battery: 3 x RL44 1.5V button battery(Not included) Range: EC: 0.00-10.00ms/cm Temperature: -30.0°C-80.0°C Fahrenheit: -22.0°F-176.0°F Resolution: EC: 0.01ms/cm Temperature: 0.1°C Fahrenheit: 0.1°F Accuracy: EC: ±2%F.S Temperature: ±0.5°C . Package List: 1 x Soil Meter(Battery Not Included)1 x Instruction Manual1 x Storage Tube Note: 1. Please allow 1‑2in 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.