This oil pressure tester kit includes a gauge， hose， clamp and adapter. It enables technician to test exhaust back pressure through oxygen sensor adapter. ?

Features:
Heavy duty gauge with protective rubber housing.
2.5'' diameter gauge with dual colored scale.
Pressure readings in psi and bar.
Oxygen sensor adapter includes M12 !#!amp!*! M18 threads.
Blow moulded carrying case for easy transportation and storage.

Specifications:
Case Color: Red
Material: Plastic !#!amp!*! Metal
Case Size: Approx. 32.5 * 27 * 6cm / 12.7 * 10.6 * 2.4in
Case Weight: Approx. 1150g / 2.5lb

Package List:
1 * Back Pressure Tester Set