Battery compartment cover for PoolWaterLAB

Name: How PoolWaterLAB Digital Pool Tester Works
Uploaded: 2026-01-01T00:00:00Z
Description: Learn how PoolWaterLAB digital photometer helps you test pool and spa water accurately at home using advanced optical sensors and the PoolWaterLAB mobile app.

$15.00 USD

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Developed in Germany
Item is located in the USA and ships from the USA. Orders ship within 24 hours. Free shipping on orders over $100. To find out the cost of worldwide shipping, simply add items to your cart and enter your shipping details — the rate will be calculated automatically

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Blog posts

Cyanuric Acid (CYA) in Pools: Safe Levels, Hidd...

Cyanuric Acid (CYA) protects chlorine from sunlight, but high CYA can make chlorine far less effective. Learn the ideal CYA range, warning signs of high levels, and how to test...

Cyanuric Acid (CYA) in Pools: Safe Levels, Hidd...

Cyanuric Acid (CYA) protects chlorine from sunlight, but high CYA can make chlorine far less effective. Learn the ideal CYA range, warning signs of high levels, and how to test...
Why 97% of Pool Chlorine Can Be Inactive (Free ...

High CYA can make chlorine far less effective—even when tests look normal. Learn the FC/CYA relationship, the 7.5% rule, and how to keep your pool truly sanitary.

Why 97% of Pool Chlorine Can Be Inactive (Free ...

High CYA can make chlorine far less effective—even when tests look normal. Learn the FC/CYA relationship, the 7.5% rule, and how to keep your pool truly sanitary.
Why Pool Test Strips Fail When Cyanuric Acid Is...

Test strips often look “fine” even when your pool isn’t truly sanitized—especially with high CYA. Learn why strips fail, what they miss, and how to test accurately.

Why Pool Test Strips Fail When Cyanuric Acid Is...

Test strips often look “fine” even when your pool isn’t truly sanitized—especially with high CYA. Learn why strips fail, what they miss, and how to test accurately.
The Only Reliable Way to Balance Cyanuric Acid ...

Balancing CYA and free chlorine is the key to clear, safe pool water. Follow a simple step-by-step method to set the right FC level based on your CYA.

The Only Reliable Way to Balance Cyanuric Acid ...

Balancing CYA and free chlorine is the key to clear, safe pool water. Follow a simple step-by-step method to set the right FC level based on your CYA.

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