Selling Cheap Chart Recorder from PT Inovasi Sinergi Jaya in Jakarta. Chart Recorder is a electromechanical device that records trends in electrical or mechanical input onto a sheet of paper (graph). The chart recorder can record multiple inputs using different color pens and can record to strip charts or pie charts. The chart recorder may be completely mechanical with a clockwork mechanism, electro-mechanical with an electric clock mechanism to move the graph (with mechanical input or pressure), or entirely electronic with no mechanical components at all (virtual graph recorder).