5°C / ±1°F Probe HI73311 replaceable EC/TDS graphite electrode (included) Automatic Shut-Off After 8 minutes of non-use Power Supply Four 1

TDS Accuracy: ±2% Full Scale

be sure to order the Milwaukee Maitenance Kit code PH-Main at checkout time

Filter Replacement: When you notice a drastic change in water flow rate

Milwaukee MI555-005 Free SO2 Acid Reagent | MI455 Titrator 2x210mL photometer accessories 5°C / ±1°F Probe HI73311Description MI555 05 acid reagent is needed to determine free sulfur dioxide using the MI455 Mini Titrator. The acid reagent lowers the pH value of the sample prior to performing a titration. Design Features Pre measured solution Sealed against light and air Includes expiry date and lot number Specifications Description: Free SO2 Acid Reagent Package: Bottle Size: 210 mL Quantity: 2