Soil Fertilizer Detector NPK Sensor Transmitter with IP68 Waterproof, 316 Stainless Steel - Accurate Soil Quality Monitoring for Greenhouse Garden & Agricultural Use

Item Type: Soil SensorMaterial: ABS+ 316 Stainless SteelColor: As shown in the pictureWeight: Approx.213g/7.5ozApplication: Comprehensive monitoring of various soil quality, suitable for agricultural greenhouses/flower breeding/green plant cultivation/grain storage, etc.Waterproof Rating: IP68Temperature Accuracy: ±0.5℃ (25℃)DC Power Supply: DC 10-30VEquipment Power Consumption: 0.5WOutput Signal: RS485 signalConductivity Accuracy: ±3%Temperature Range: -40℃~+60℃ Range: 0%~ 100%Conductivity Range: 0-20000us/cmQuick Test Method:Select a suitable measurement location, avoid rocks and similar hard objects, plan the surface soil according to the required measurement depth, maintain the original slack of the soil below, hold the sensor firmly, and insert the soil vertically. It is recommended to average several times within a small range of the measuring point.Buried Measurement Method:Dig a pit with a diameter of about 20cm vertically, and insert the sensor steel needle horizontally into the pit according to the measurement needs, and fill the pit to ensure that the steel needle is in close contact with the soil. After the sensor is stable for a period of time, continuous long-term measurement can be carried out and record.(The detailed measurement method can refer to the instruction manual)Package List：1 x Soil Sensor1 x Instruction ManualNote: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.

• [High-Precision Soil Monitoring]: Equipped with advanced NPK sensor and RS485 output, this meter delivers accurate conductivity (±3%) and temperature (±0.5℃) readings for comprehensive soil quality , ensuring optimal fertilization for your plants and crops.
• [Durable 316 Stainless Steel]: Crafted with premium 316 stainless steel featuring rust, salt, alkali, and electrolytic resistance, guaranteeing long-term durability and reliable performance across diverse soil types in agricultural and horticultural environments.
• [Waterproof & Sealed Design]: IP68-rated waterproof body with high-density resin vacuum filling prevents intrusion and dust, enabling stable measurements even in harsh outdoor conditions, ideal for dependable greenhouse and field applications.
• [User-Friendly Operation]: Simple insertion method makes this soil sensor suitable for both professionals and gardening enthusiasts, allowing quick and easy soil fertilization detection without specialized training, perfect for greenhouses, flower beds, and grain storage.
• [Versatile Application & Trusted Technology]: Compatible with DC 10-30V power supplies and low power consumption design (0.5W) make it suitable for continuous soil monitoring in , plant cultivation, and environmental management with high sensitivity and signal stability.