Specifications1. Analog and digital output2.soil humidity and temperature sensor3.High stability, easyfeature• High stability, easy installation and maintenance operations, ABS plastic. • Sealing, buried in the soil for long-term use, from corrosion.• moisture sensor output signals using a standard current loop transmission technology to anti-interference ability, transmission distance, high accuracy, fast response. • High accuracy, wide range, variety of materials can be measured more, and faster response speed can be used to automate online monitoring