WESPEC Original Mebay DC90D Generator Controller Output 6 Sensor Input DC Supply DC9V----36V Continuous MAX Accumulating Time 99999.9Hours(Min Store time:6min) Rotate speed sensor Frequency 200-10000Hz Operation Temperature -20-65℃ Storage Condition -40-85℃ Overall dimension 241mm*177mm*45mm Panel cutout 220mm*160mm Gross weight 2.000 kg Summary This series controller is specialized for Diesel / Gasoline / Gas Genset Start, Stop, Parameters monitoring, faults-checking as well