Kit uses the same non-hazardous TesTab® method for testing water quality as the Earth Force Low Cost Water Monitoring Kit. Provides enough materials to test 100 water samples for each of nine water quality parameters, including dissolved oxygen, biochemical oxygen demand, pH, temperature change, nitrate, phosphate, turbidity, coliform bacteria, and benthic macroinvertebrates. Each test factor module includes step-by-step illustrated instruction cards, color charts, water quality flashcards, and safety information. Instructor's Manual includes data sheets and guidelines for creating an effective local water quality monitoring program involving both schools and communities. Ideal for students from primary grades through college, as well as citizen monitoring groups.