Back Pressure Tester

Back Pressure Tester

Three stage adapter has12mm and 18mm thread sizes to fit most domestic and import vehicles oxygen sensor ports. The standard 1/4 inch-20 tip provides the ability to test through the exhaust pipe when O2 sensor ports are inaccessible.

High temperature silicon hose prevents damage to tester from high exhaust temperatures. (see note below)

features and benefits:

• 3 stage adapter— Access most common O2 sensor ports or self tap access
• Adapter "ange — Access common Toyota style O2 sensor ports
• Removable 6 inch high temp silicone tube — Easy to install 3 stage adapter
• 0-15 PSI gauge with 2-1/2 inch face — Accurate, easy to read pressure within a 1/2 psi
• Voltage Snapshot — Tap mode button to lock reading in any mode
• Computer Safe — Safe to use on complex vehicle systems

kit contents:

• 0-15 psi gauge
• 6 inch high temperature silicone tube
• 3 stage adapter
• Flange adapter
• Blo-molded carrying case

note:

• pipe tap set not included