Labo Gabay sa Pagpili: Mga Portable na Instrumento Q-1000 Portable Turbidimeter Portable Turbidimeter TB-2000 Turbidimeter T-6800 Multi-parameter Portable Colorimeter T-SP80 Pooltest Portable Colorimeter T-CP40 Portable Colorimeter para sa Tubig na Iniinom Mga Instrumentong Lab Z-T700 Intelligent Multi-parameter Analyzer Z-D700 Multi-parameter Analyzer Z-T500 Intelligent Multi-parameter Analyzer Z-D500 Multi-parameter Analyzer Online Analyzer K600 Water Online Analyzer(K-Y05)