300P is a larger portable compressor kit that is capable of inflating up to 33 inch tires easily by simply clamping the power leads to your battery, connecting the tire chuck to valve stem and turning the unit on. The tire pressure can be monitored using the 5 in 1 inflator, deflator inline pressure gauge. 300P Standard Features: Oil less Design High Performance PTFE Piston Ring Stainless Steel Valves Moisture & Dust Resistant Gearless Direct Drive Motor Anodized Aluminum Alloy Cylinder Automatic Reset Thermal Overload Protector Dual Stage Metal Air Filter Aluminum Sand Tray with Vibration Isolators Deluxe Dual Compartment Carry Bag 3 pc. Inflation Tips Kit 5 in 1 Inflator/Deflator with Inline 100 PSI Gauge Dual Battery Clamps with 40-amp Inline Fuse Holder

Notes: Specs:   12 Volt Permanent Magnetic Motor Duty Cycle: 33% @ 100 PSI Max. Working Pressure: 150 PSI Amp Draw: 28 Amps Min. Ambient Temp: -40º F Max. Ambient Temp: 158º F Dimensions: 9.80" L x 4.90" W x 7.50" H Net Weight: 8.60 lbs.