Sealey VS403 Vacuum and Pressure Test Kit

The Sealey VS403 Vacuum and Pressure Test Kit is a professional diagnostic tool designed for identifying faults across multiple vehicle systems. This versatile kit enables mechanics and automotive technicians to diagnose issues in fuel, ignition, transmission, emission and air conditioning/heating systems through precision vacuum and pressure testing. The tool features a lightweight aluminium body with a simple twist function that allows quick switching between pressure and vacuum testing modes. Its large, easy-to-read gauge ensures accurate readings even in challenging wor