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

Test parameter: Active oxygen

Alkalinity-M Reagent Tablets are photometer-compatible replacement / refill reagent tablets used for accurate pool & spa testing

1 x "EMECbuf212-50" 50 ml "EC 212 mS/cm" calibration solution

Electrode size: 7×18 mm platinum

Recommended storage temperature: 46°F

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