| 摘要 |
A moisture tester measures moisture content in width of flat material like a width of cloth (7) while moving. A measuring roller (3) driven by a length of fabric has a segmented surface with two or more conductive peripheral areas (3.1,3.2) separated from each other by high-resistance insulating sections (3.3,3.4) and connected to an electrical connector for supplying a measuring current. |
