Visual Test Strip measures direct, undyed Propylene Glycol levels.

Press Release Summary:

Designed for optimal usability, WaterWorks™ Propylene Glycol check tests for levels from 20%–60% in water to verify fluids are in good working order to prevent damage to cooling systems. Strip uses dip, read, and match procedure. After being dipped in water for 2 sec, strip can be removed and shaken to remove excess water. Resulting color can be matched to color chart on bottle label after 60 sec.

Original Press Release:

Industrial Test Systems (ITS) Develops Propylene Glycol Test Strip

New test strip measures direct, undyed Propylene Glycol levels

Rock Hill, SC ­­­– Industrial Test Systems, Inc. (ITS) announced the world’s first visual test strip that measures Propylene Glycol levels. Propylene Glycol has many uses, including as a clean heat transmission fluid in the heat transfer systems of brewing facilities. Easier to use than a refractometer, the strip verifies the fluids are in good working order to prevent damage to cooling systems.

The new WaterWorks™ Propylene Glycol check tests for levels in water from 20 – 60%. The test strip uses a simple dip, read, and match procedure. Dip one test strip in the water for only 2 seconds and remove the strip. Shake once to remove excess water and wait 60 seconds to match to the color chart on the bottle label.

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About Industrial Test Systems, Inc.

For over 27 years, Industrial Test Systems, Inc. has been a leading manufacturer of instruments and chemistries designed to test water quality within the municipal water treatment, food & beverage, trucking & automotive, pond & aquarium, pool & spa, educational and medical diagnostics industries. ITShas developed over 100 tests and proprietary chemistries (many of which have been ETV/EPA performance-verified), including the first and only EPA approved test strip.

For more information on any of the products offered by ITS, please contact a knowledgeable ITS Product Manager by calling (803) 329-9712 or toll-free at 1-800-861-9712.  Additional information and product details may also be accessed on the web at, or by sending an inquiry via email to


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