This portable water testing kit allows for analysis of temperature, electrical conductivity, pH, and dissolved oxygen on site. It has meters to measure pH from 0-14, conductivity from 0-500 mS/cm, temperature from 0-100°C, and dissolved oxygen from 0-50 mg/L. The kit also includes a turbidity probe to measure levels from 0-50 NTU or 0-2000 NTU and comes with calibration certificates and accessories like probes, standards, and an operations manual.