As a factory dedicated to quality testing equipment, we are proud to offer the DRK312B Fabric Friction Charging Tester. Featuring a Faraday tube, this precise device accurately measures the electrostatic charge generated when two surfaces are rubbed together. This vital function is essential for textile and printing industries, among others, to ensure end-product quality and safety. With a user-friendly interface and reliable results, the DRK312B Fabric Friction Charging Tester is a must-have tool for any testing laboratory. Let our expertise help improve your testing processes today.