VSE953 Catalytic Converter Back Pressure Test Kit Scissors • 12-POINT WALLDRIVE® RINGS –

• 12-POINT WALLDRIVE® RINGS – Allows application of up to 30% more torque without damaging the fixing

Cranked chisel and pointed tips suitable for lining up components prior to assembly

Audible alarm will sound at 5% battery to help ensure you never run out of battery

Extreme Pressure performance superior to standard soap thickened lubricants

VSE953 Catalytic Converter Back Pressure Test Kit Scissors • 12-POINT WALLDRIVE® RINGS –Used to establish the working condition of the catalytic converter and silencer by measuring the relative back pressure of the system. Simply connect into the exhaust system using either of the two oxygen sensor dummy adaptors supplied in the kit. Gauge features a colour coded scale for easy diagnosis and reads both pressure and vacuum so can be used on other areas of the vehicle allowing testing of low pressure fuel systems or engine vacuum. Supplied