Unlock precise surface energy measurements with the 12 Unit Test Markers, the comprehensive solution for optimizing workflows in printing, coating, and laminating. Engineered with 100% reagent-grade materials for exceptional durability and quality, each marker guarantees hundreds of accurate tests. Covering a broad range of 12 standard dyne levels (30 to 52 dynes/cm), these markers ensure reliable results for diverse applications. Whether you're in process control or a supplier of films, sheets, coated boards, inks, coatings, or adhesives in the field, these markers are your trusted companion. These markers precisely meter fluid and safeguards against contamination, making them indispensable for R&D and lab environments. Beyond their utility, these high-performance markers also make a surprisingly thoughtful and practical gift for technicians in plastics, substrates and graphic arts. 𝐅𝐄𝐀𝐓𝐔𝐑𝐄𝐒 Offers a convenient quantity for extensive testing needs Specifically designed for printers, coaters, and laminators 100% Reagent grade materials ensure purity and longevity of the markers Guarantees a long-lasting supply for continuous use Versatile for a wide range of smooth surfaces Optimized for quick and precise application in real-time processes Provides a range of measurements from 30 to 52 dynes/cm for accuracy Suitable for R&D, lab applications, and field use across various industries Combines practicality with quality