universality fitment This vacuum pressure gauge is designed for broad compatibility with a wide range of vehicles for diagnostics. Robust construction Made from chrome vanadium steel with thorough heat treatment, this tool resists tough workshop conditions and delivers reliable, accurate readings. Compact design Featuring a small footprint and rugged packaging, it is portable and easy to carry in a toolbox or vehicle. Complete kit The TU1 includes essential accessories such as a T shaped connector and conical joint for conducting efficient vacuum tests, making it an indispensable tool for any mechanic. Use scenarios Diagnose vacuum leaks in intake and vacuum operated systems on cars and light trucks. Perform on site diagnostic checks during maintenance or repairs in a or field service. Use in automotive training or demonstrations to teach vacuum testing techniques.