Air Compressor, 4500Psi/30Mpa Oil/Water Portable High Pressure Air Pump Powered by Car 12V DC or Home Power with Converter, Auto Stop Electric Air Compressor Pump

About this item ?PORTABLE AIR COMPRESSOR?This 4500psi air compressor has a built in 12500rpm cooling fan, which starts to run when the air pump is powered on. The heat dissipation is improved for reliability, and the 12V power cable socket is designed for convenient wiring. You can also use the wall socket to power the pump in home, whether at home, on the range, or in the field, refill item with ease. ?AUTOMATICALLY STOP FILLING?This 4500 psi high pressure air pump has the function of setting output air pressure. When the inflation pressure reaches the preset output value, the compressor will automatically stop filling, which reduces the hassle of staring at the barometer all the time, very ro use. Refilling your air equipment has never become easier. ?WATER/OIL & POWERFULL COOLING FAN?Unlike other big compressor, this HPA air compressor has no trouble of externally circulating cooling water or adding oil. Building a filling s