중국바람 센서, 방사선 센서, 온도 습도 센서, pH 센서, 액체 전도도 센서 제조 / 공급 업체,제공 품질 Rk200-02b Environmental Pyranometer for Air Quality Correlations UV Index Estimation, Rk200-02b PAR Detector for Soil-Plant Studies Photoperiod Monitoring Agricultural Research, Rk200-02b Solar Radiation Meter for Crop Health Assessment and Field Environmental Monitoring 등등.