The Pro S-600T TURBO™ is 2 machines in 1. Equipped with a built-in air compressor the TURBO™ can perform all the above tests on both regular cars and light trucks and with the push of a button switch to turbo mode and test single turbo, twin turbo and supercharged vehicles. Along with the fully-equipped regular accessory case we include 2 newly redesigned Bladder Blockers™.