Scintrex Ltd. develops and manufactures geophysical instrumentation products. Its products are used in mineral, petroleum, groundwater, environmental, academic and scientific applications. The firms products include gravity meters, absolute gravimeters, cesium magnetometers, proton magnetic systems, time domain induced polarization and resistivity receivers, transmitters, resistivity systems, VLF systems, multi-channel gamma ray spectrometers and sensors, GPS and DGPS navigation systems and displays, data acquisition systems, ancillary equipment, and multi-supplier affiliation systems. The company was founded in 1967 and is headquartered in Concord, Canada.