Impact & Environmental Recorders continually watch and report in real-time the shock, vibration and environmental circumstances experienced by structures, facilities or equipment during transit, storage and operation. Impact recorders catalog the direction, amplitude, and duration of impact force. Optional sensors record changes in temperature, humidity, atmospheric pressure, tilt and roll. A GPS/ GPRS tracking module is available to pinpoint the location of mishandling or exposure to adverse conditions. Impact recorders are acute impact detection devices, which help to deter, monitor and diminish damage at each link of your supply chain.