... backlight 4.Laser target pointer 5.CE,FDA,ROHS non contact Infrared Thermometer laser Measurement range : -18 °C~ 1150°C ... Power :9V Alkaline or NiCd batteryTypical battery life(Alkaline):Non-laser mode; 22 hrs ,Laser models:12hrs Storage ... in auto power off in 7 sec.1.Infrared thermometer 1PCS2.Manual English 1PCS3.Battery 9V 1PCS4. ... not submerge the unit in water non contact Infrared Thermometer laser