Over time, the Salt Detection Reagent from the Salt Detection Test Kit can discolour the viewing tube making it difficult to view the reagent line markings and the test itself. When that happens, simply replace it with a new one.
Salt Viewing Tube
Replacement Chlorine Viewing Tube from the Salt Detection Test Kit.
SKU: A50877 Category: Accessories
|Dimensions||19 × 12 × 3 cm|
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