Meters:1.Volt. Meter 2.Freq./r.P.M. 3.Amp. Meter 4.A.S./v.S. Sw 5.Buzzer 6.Hour meter 7.Charger meter 8.Water temp. 9.Oil pressure 10.E. Stop 11.Volt. Refulator 12.Generator controller Controller protecitons with led displaying: e. Stop/low water level/low battery/high volt./shortcut/high water temp./over crank/run/battery/low oil pressure/over speed/over load/low volt./low freq./low fuel/stop/16 recordable shutdown reports/optional interface rs485 Size:50*45*45cm, weight:15kgs