Water Leveler (10 mL Overflow Tool) for PoolWaterLAB / PoolLab 2.0 POL65PhenRed Test parameter: Active oxygen

Test parameter: Active oxygen

Recommended storage temperature: 46°F

This electrode is designed for testing in general water solutions both in-lab or in-field

Phenol Red Tablets are photometer-compatible replacement / refill reagent tablets and pH reagent tablets for pool photometers used for accurate pool & spa pH testing

20 mL Luer Lock Syringe — locks into the adapter to push the sample through

Water Leveler (10 mL Overflow Tool) for PoolWaterLAB / PoolLab 2.0 POL65PhenRed Test parameter: Active oxygenExact 10 mL by design the tool that removes the extra water for repeatable accuracy Repeatability starts with repeatable sample volume. The Water Leveler is a simple overflow accessory that pushes out excess water so your test chamber ends at an exact 10 mL level for PoolWaterLAB PoolLab 2. 0. That standardization is a practical quality control step that helps you stand behind your readings with confidence. Without a leveler, hitting the exact 10 mL