Description: TU-12 Oil Pressure Gauge Suitable for petrol-gasoline and diesel engines. Contain 2 brass adapters: 14mm, 18mm Tester has 24" long flexible rubber hose (WP 300psi) . Rubber housing protects the gauge from damage. Easy Reading Gauge Scale: 0-7 bar (0-100 psi) Package Includes: 1 Set Engine Oil Pressure Gauge