Feature:1. 2.8 inch LCD display, highdefinition color screen, backlight display, measurement data anytime, anywhere, at a glance.2. Widely used in the detection of soil pH, dry farming and watersaving irrigation, agriculture, forestry, geological prospecting, plant cultivation, water conservancy, environmental protection and other fields and the measurement of various particulate matter pH.3. High accuracy, quick response speed, good interchangeability, probe insertion design to ensure accurate measurement and reliable performance.4. The electrode is made of specially processed alloy material, which can withstand strong external impact and is not easy to damage.5. It is not affected by soil salt content and can be applied to various soil qualities.Specification:Item Type: Soil MeterMaterial: ABS + AlloyApplication: Can be applied to farmland planting, fruit and vegetable planting, gardening, greenhouse planting, cultivation, etc.Soil Meter:Power Supply Mode: Battery power supply Display Mode: 2.8 inch LCD screenData Storage: 100W dataCharging Time: 8hAccessible Equipment: 1-4pcs equipment combinationsWorking Environment: Temperature -10~50, humidity <95%RH without condensationWorking Voltage: DC 4.2VStandby Time: More than 8h continuousSize: Approx. 209x100x36mm / 8.23x3.94x1.42inBattery Type: 2 x 18650 batteries (not included)Temperature and Moisture Sensor Parameters:DC Power Supply (Default): DC 10-30VMaximum Power Consumption: 0.5W (24V DC, 25)Working Temperature: -40~+60Soil Moisture Parameters:Range: 0-100%Resolution: 0.1%Accuracy: 2% within 0~50%; 3% within 50~100%Soil Temperature Parameters:Range: -40~80Resolution: 0.1Accuracy: 0.5Response Time: <1sProtection Level: IP68Probe Material: Special electrode for corrosion protectionDefault Cable Length: 2m/6.6ftSize: Approx. 45x15x123mm / 1.77x0.59x4.84inInput Signal: RS485.Package List:1 x Sensor1 x Soil Meter(Battery Not Included)1 x Connecting Line2 x Terminal Connector1 x USB Cable1 x Plug1 x Plastic BoxNote: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.