Sealey Catalytic Converter Back Pressure Test Kit Size_Large Lightweight aluminium frame with tough

Lightweight aluminium frame with tough steel mesh

Main light has an on/off power button when pressed multiple times cycles through two levels of brightness

Fan Sound Power Level (Lwa): 67 dB(A)

7mm(1/2"-9/16")

Sealey Catalytic Converter Back Pressure Test Kit Size_Large Lightweight aluminium frame with toughSealey Catalytic Converter Back Pressure Test Kit Contents: Oxygen Sensor Adaptors; M12 x 1. 25, M18 x 1. 5mm, Small and Large Brass Cone Adaptors, Plastic Double End Cone, Plastic 'T' Piece, Gauge Hanging Chain. 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