Milwaukee MW600 PRO Zero Oxygen Calibration Solution Kit and Oxygen Electrolyte Solution Bundle 3-point TDS meter The silver cathode should always

The silver cathode should always be bright and untarnished

Battery Type: 1 x 9V alkaline

pH calibration buffer solutions

3 microns — physically blocking them before water reaches the downstream filter cartridge

Milwaukee MW600 PRO Zero Oxygen Calibration Solution Kit and Oxygen Electrolyte Solution Bundle 3-point TDS meter The silver cathode should alwaysMA9070 Description The MA9070 Zero Oxygen Calibration Solution Kit is made up of two components for use in calibrating the Milwaukee MW600 DO Meter. Design Features Easy to use Simple mix the two components and place in solution to quickly calibrate to 0% oxygen concentration Traceable Product labeled with product code, lot number and expiration date Secure Air tight bottle with tamper proof seal Specifications Package: Bottle Size: 500 mL Quantity: 1