visible display

and temperature measurement in a single

replacement is simple:

Perfect for calibrating dissolved oxygen meters used in:

01 g/L (ppt) TDS Accuracy ±2% F

Milwaukee Instruments Zero Oxygen Calibration Solution Kit - DO Meter Calibration Bundle Milwaukee MA923B/5 visible displayMilwaukee Instruments Zero Oxygen Calibration Solution Kit Bundle Ensure accurate dissolved oxygen measurements with the Milwaukee Instruments Zero Oxygen Calibration Solution Kit. This professional grade calibration bundle provides everything you need to calibrate your DO (Dissolved Oxygen) meters to zero oxygen levels for precise, reliable readings. Key Features Zero Oxygen Calibration: Specially formulated solution for accurate zero point