Soil pH Sensor For RS485-5V -10V 4-20mA Output IP68 Waterproof Acidity

Multiple Output Options: Supports RS485, 0-5V, 0-10V, and 4-20mA signal outputs for seamless integration with controllers, PLCs, data loggers, and monitoring systems used in hydroponics, greenhouses, and for smart agriculture setups. Accurate pH Monitoring: Delivers reliable soil pH readings from 3 to 9 with +/-0.3 pH accuracy-perfect for optimizing nutrient and supporting healthy root development in vegetables, flowers, herbs, and crops. IP68 Waterproof Construction: Fully sealed with high-density epoxy resin and rated IP68 for continuous submersion resistance-designed to perform reliably in rain, irrigation zones, compost beds, and outdoor grow beds without signal for DRIFT or failure. Rugged Design: Compact 5.3 x 1.8 x 0.6 inch black sensor body withstands soil abrasion, root pressure, and repeated insertion-engineered for long-term deployment in raised beds, container gardens, nurseries, and research plots. Direct Soil Insertion Use: Optimized for immediate in-situ measurement-no calibration solutions or external probes needed before first use; verify soil conditions quickly before planting, fertilizing, or adjusting amendments.