Profile: Global Instruments Company specializes in providing pipe & cable locators, pipeline defect mappers and electronic volume correctors. Pipeline defect mapper (PDM) is useful for locating and pinpointing the position of faults on buried pipes, mapping the distribution of CP current on pipeline networks, assist in evaluating coating defects of cathodically protected underground pipelines & for long distance pipeline locating. Diamond chain saw (DCS) is used for reinforcement concrete cutting and other wide range of material including rebar, masonry, bricks, natural stones and abrasive material. The saw is specially designed taking consideration typical situation which arise out of disaster and to provide the quickest & fastest relief possible. Our range of wireless signal transmission systems can be used for easy and safe wireless transmission of analog & digital signals or serial data.