Milwaukee MW401 PRO TDS Meter Bundle | 0-1990 ppm with Case & ATC Milwaukee MW101 PRO pH Meter Calibration Solution: 20 mL pH

Calibration Solution: 20 mL pH 7

Measures Oxidation Reduction Potential (Redox) and Temperature

MA9016 Cleaning Solution

50 ppm PO₂ range

great-tasting water from every tap

Milwaukee MW401 PRO TDS Meter Bundle | 0-1990 ppm with Case & ATC Milwaukee MW101 PRO pH Meter Calibration Solution: 20 mL pHDESCRIPTION MW401 is a Portable Low Range Total Dissolved Solids (TDS) Meter with Automatic Temperature Compensation. This instrument has been designed for aquariums, aquaculture, labs, and water conditioning applications to meet the needs for equipment suited from hobbist to professional. It is also a great meter for food labs, and water treatment applications. TDS testing provides a method to optimize chemical applications and minimize operational