SR2000 series of STRIP chart recorders are available for recording one or two process parameters simultaneously. The strip chart recorder is very useful when you want to monitor your process unattended. Strip Chart Recorders have no lag and backlash; they have stepper motors for both pen and chart drive. If you feel a strip chart recorder is perfect for your parameter recording needs visit: https://www.gtek-india.com/product/strip-chart-recorders/stc-1p-2p/