Frequently bought together:
Description
7 in 1 Water Test Strip Paper for Spa Swimming Pool Hot Tubs - 50Pcs/Bottle
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A box of 50/100 test sticks for testing multiple data
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For testing the water quality of swimming pools or spas
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Easy to use and carry
Specification:
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Storage method: dry
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Suitable for: swimming pool or spa
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Reminder: Use at room temperature
Instructions:
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1. Immerse the test strip in water for 2 seconds.
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2. Stay in the air for about 15 seconds.
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3. Compare the test strip with the bottle.