Feature:1. MULTIPLE USAGES: The soil analyzer can be used to measure the EC value of soil, hydroponic substrate nutrients and nutrient solution, convenient and fast.2. GOOD PERFORMANCE: Using metal sensor, has wide measurement range, high accuracy, small error, good stability, with automatic temperature compensation function.3. LED SCREEN DISPLAY: The soil meter adopts large LED screen display, with backlight function, the data can be read clearly at any time, and easy to use even at night.4. ACCURATE PROBE: This soil meter is equipped with an electrode induction probe, which has sensitive measurement and quick response, efficient and practical.5. WIDE APPLICATION: Suitable for aquarium, laboratory soil and greenhouse hydroponics, etc., adjust soil conditions in time to help crops and plants grow better.Specification:Item Type: Soil AnalyzerMaterial: ABSRange: EC: 0-10000us/cm (0-10ms/cm)TDS: 0-10000ppmTemperature: -50-70 (-58-158)Resolution: EC: 10us/cm (0.01ms/cm)TDS: 10ppmTemperature: 0.1 (0.2)Accuracy: EC TDS2%F.STemperature: 1 (2)Battery: 4 x 632mAh 1.5V button battery LR44 (built in battery)Temperature Compensation: 0-50.Package List:1 x Soil Analyzer1 x Screwdriver1 x User Manual1 x Plastic Box1 x Probe Protection Tube