The Nu-Foam QT-10 Test Paper is a convenient tool for determining the foam quality of your cleaning solutions. This compact, handheld device features a color-coded scale from 0 to 400, allowing you to easily measure the foam concentration by immersing the test paper for 10 seconds and comparing the color change. With its durable plastic casing and clear labeling, this test paper ensures accurate and reliable readings every time. Whether you're in the industrial cleaning sector or a home user seeking optimal foam performance, the Nu-Foam QT-10 Test Paper provides a simple yet effective solution for monitoring and maintaining the desired foam levels.