Insta-Test 4-Way Test Strip pack

Insta 4-Way Test Strips


This pack of 50 Insta-Test 4-Way Test Strips makes testing your hot tub and spa levels easy. Use a strip to test sanitiser (chlorine or bromine), TA, pH and water hardness in one, and read the results using the colour chart.

Additional information
Weight 0.5 kg

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