The ACUSTRIP 1530 series of test strips provides exceptional quality and value in the measurement of freeze point and boil over as well as corrosion protection. Each strip is individually packaged with the color chart printed on the protective foil to allow individual use. These quick and easy strips measure freeze point and pH when used to test conventional glycol-based coolant. They are also available for measuring burst protection and concentration for HVAC systems. The specific ranges are as follows:
- pH < 7.5 - 11 +
- Glycol 0 - 60%
Please Note: Always use the instructions and color charts packaged with the product. Do not rely on your computer screen or printer to accurately render colors from charts provided online.