$11.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Test strips to test for pH levels, maintaining a proper pH level helps prevent scale formation and corrosion which can lead to costly repairs
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$11.99