Enhance your soil analysis with this advanced Soil Comprehensive Sensor, designed to measure seven critical soil parameters including conductivity, moisture, temperature, pH, and essential nutrients nitrogen, phosphorus, and potassium (NPK). This multifunctional sensor provides accurate, real-time data to support precise soil condition assessments, ideal for scientific research, water-saving irrigation, greenhouse management, agriculture, and environmental monitoring. Key Features: · Multifunctional Soil Parameter Measurement: Simultaneously measures conductivity, moisture, temperature, pH, and nitrogen, phosphorus, and potassium levels, enabling comprehensive soil health evaluation. · High Accuracy and Stability: Features rapid response and stable output with minimal interference from soil salinity, suitable for all soil types. · Durable and Corrosion-Resistant Design: Constructed with special metal probes resistant to rust, electrolysis, and salt-alkali corrosion, ensuring long-term reliability in soil environments. · Superior Waterproof and Sealing Performance: Vacuum-potted with high-density epoxy resin to prevent moisture ingress, supporting extended burial in soil without degradation. · Wide Temperature and Moisture Range: Operates accurately within -40℃ to 80℃ temperature range and 0-100% soil moisture, with precise resolution and accuracy for reliable data collection. · Robust Protection and Installation: IP68 waterproof rating allows full submersion, designed for complete burial or probe insertion into soil or measured media. · Versatile Applications: Ideal for scientific experiments, precision irrigation, greenhouse cultivation, plant growth monitoring, soil rapid testing, sewage treatment, grain storage, and pasture management. Specifications: · Material: Plastic, Steel, Epoxy · Size: Approx. 13.8 x 4.5 cm (5.4 x 1.8 in) · Weight: Approx. 290g (10.2 oz) · Power Supply: 12-24V DC · Output Signal: RS485 · Temperature Range: -40℃ to 80℃; Accuracy: ±0.5℃; Resolution: 0.1℃ · Moisture Range: 0-100%; Accuracy: ±3% (0-53%), ±5% (53-100%); Resolution: 0.10% · Conductivity Range: 0-10000 μS/cm; Resolution: 10 μS/cm · pH Range: 3-9 pH; Accuracy: ±0.3 pH; Resolution: 0.01 pH · NPK Range: 0-1999 mg/kg; Accuracy: ±2% F.S; Resolution: 1 mg/kg (mg/L) · Storage Environment: -20℃ to 60℃ · Working Pressure: 0.9-1.1 atm · Response Time: <1 second · Protection Level: IP68 Package Includes: · 1 x Soil Comprehensive Sensor This Soil Comprehensive Sensor combines durability, precision, and versatility to provide detailed soil parameter data essential for optimizing agricultural productivity and environmental management. Its rugged construction and advanced measurement capabilities make it a reliable tool for professionals and researchers requiring accurate soil condition monitoring.