Horiba DO Electrode Replacement Membranes, Tips & Stirrer Item:5402 - DO Membrane for #9552 Series - 3200781553 Response check pens

Response check pens

field-ready probes designed for accurate

and communicates over Modbus RTU (RS485) or SDI-12 using Seametrics' free Aqua4Plus software

40 Adapter — male 3/4-in BSPP to barbed 10mm ID (630126) 630126 $55

storage caps

Horiba DO Electrode Replacement Membranes, Tips & Stirrer Item:5402 - DO Membrane for #9552 Series - 3200781553 Response check pensReplacement membranes, electrode tips and stirrer components for HORIBA dissolved oxygen electrodes. These are the wear parts of a membrane DO sensor and are expected to be replaced periodically they are the difference between a DO electrode that holds calibration and one that appears to have failed. Select the item for your electrode 5402 replacement DO membrane (3200781553) for the #9552 series field DO electrodes, including 9552 20D and 9552 50D.