Milwaukee MA861 Dissolved Oxygen Membrane Kit - 5-Pack for MA860 Probe replacement pH probe Double Junction Design: Dual reference

Double Junction Design: Dual reference junction creates an additional barrier between the reference electrolyte and your sample — preventing contamination and dramatically extending probe life when testing samples with proteins

The reagents use the DPD Method with a reaction between chlorine and reagent causing a pink tint in the sample

The stainless steel electrode allows for direct penetration into soil and soil slurries

Calibration: Manual 1-point for pH & EC

Patent-pending design – Advanced filtration technology

Milwaukee MA861 Dissolved Oxygen Membrane Kit - 5-Pack for MA860 Probe replacement pH probe Double Junction Design: Dual referenceReplacement Dissolved Oxygen Membranes for MA860 Galvanic Probe The Milwaukee MA861 is a professional grade replacement membrane kit designed for the MA860 Galvanic Dissolved Oxygen Probe used with the MW605 MAX Dissolved Oxygen Meter. This 5 pack ensures you have spare membranes on hand for routine maintenance and optimal DO measurement accuracy. Key Features: PTFE Membrane Technology: Oxygen permeable polytetrafluoroethylene (PTFE) membrane sensor