Hanna Instruments Spare Dissolved Oxygen Screw Cap Membranes - HI76407A/P Milwaukee Solutions 5mm diameter spherical tip provides

5mm diameter spherical tip provides optimal contact with nutrient solutions while maintaining durability

Temperature Compensation: Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying conditions

The HI1332D uses general purpose (GP) glass

Comes equipped with 1/4 inch Mur-lok® Quick-Connect T-fittings

Hanna Instruments Spare Dissolved Oxygen Screw Cap Membranes - HI76407A/P Milwaukee Solutions 5mm diameter spherical tip providesThe HI76407A P are spare dissolved oxygen screwcap membranes designed especially for Hanna's portable polarographic dissolved oxygen probes. The caps are constructed of durable ABS plastic with polytetrafluoroethylene (PTFE) oxygen permeable membranes. Each cap is easily filled with electrolyte and installed on the probe. Screw Cap Design PTFE Membranes Easily Fillable The HI76407A P are spare dissolved oxygen screw cap membranes designed especially