Measure hydrogen peroxide levels from 0-400ppm in hot tubs, swimming pools & spas fast & reliably. Get 100 400ppm strips for only $16.95. Minimum 2 year shelf life save on USA made quality.
Although some people use 0-100ppm hydrogen peroxide test strips for hot tubs, this one allows you to "shock" your hot tub up to 400ppm.
Why worry about a hydrogen peroxide dilution formula? Use our free hydrogen peroxide dilution calculator to take out the guesswork.
Hot tub hydrogen peroxide measurements are easy. Simply dip the indicator pad at the end of the strip into the water you want to test and compare to the color chart after 30 seconds. Results are accurate to within 10% and are a quick, reliable way to ensure you are protected against harmful germs.
Use our hydrogen peroxide dilution calculator to take the quesswork out of ensuring 100, 200 or 400 ppm hydrogen peroxide levels.
Indigo™2 year shelf life but these vials are lined with desiccant & so the actual strip shelf life can be 5 years or longer. Read: Sanitizer Test Strip Expiration; Good Today, Dead Tomorrow?
Test Strip Documentation
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