The LR5042 Series, manufactured by Hoiko® , is for a -5.000V to 5.000V range DC voltage of a 1 channel logger, suited for signal instrument recording and output analog measuring in the sensor and other devices. Furthermore, it is designed in light-weight with a logger that has a size of a pocket for the utilization in tight spaces, with a double display that is easily seen. Plus, it has a data transfer to PC that can operate at the time of the recording.