All Categories
Specifications:1. Electric Voltage: 220V/50Hz or 110V/60Hz 2. Power: 15W3. Weight: 0.5kg 4. Volume: 17(L)x12(w)x20(H)cm More details: 1. Device for measuring the changes in distances between points in solid bodies that occur when the body is deformed. 2. It is used either to obtain information from which stresses (internal forces) in bodies can be calculated or to act as indicating elements on devices for measuring such quantities as force,pressure,and acceleration. 3. This machine is a requiring equipment for glasses factories and glasses stores.