US Patent 9797927 Browser probe

A browser probe has a probe body including a signal line, a nose of electrical insulating material integral with and projecting from the probe body, a pin supported by the probe body and electrically conductively connected to the signal line, a spring exerting a biasing force on the pin, an electrically conductive probe tip supported by the nose at a distal end of the nose remote from the probe body, and a plurality of discrete resistors interposed between the pin and the probe tip within the nose. The resistors are supported independently of another so as to be slidable within the nose. The probe tip is electrically conductively connected to the signal line via the resistors and the pin under the biasing force exerted by the spring.