■ Print the “Before Inflate” and “After Inflate” pressure for each individual tyre respectively ■ Set and inflate different pressure for front and rear tyres simultaneously** ■ Individual tyre pressure readout from the four display screens ■ Converts up to 4 tyres to Nitrogen simultaneously at the touch of a button** ■ Fully automated, fully programmable, micro-processor controlled conversion system ■ Suit for: Car, Light Truck, Bus