Weiber's Digital Force Gauge is ideal equipment for research and general applications in the field of measurement of force (push or pull) that has been applied to a given sample during a test. Our equipment is analog type, in which a wave produced from a push or pull test is recorded or used (i.e. read, amplified and sent) to the source, as it is captured. For More Information Please Logon http://goo.gl/hDX5Gg