13PCS OIL PRESSURE TESTER ENGINE OIL PRESSURE GAUGE SET OIL DETECTION TOOLS SET Tests oil pump pressure and also low oil warning devices Fitted with Ø90mm gauge having two scales (psi and bar), reading from 0~140psi and 0~10bar Fitted with quick coupling adaptors and of hose High quality materials are durable.Used in gasoline engine cars and motorcycles Adaptors: Adapter R 1/8" 2999 Adapter 1/8" x 27 NPT Adapter 1/4" x 18 NPT Adapter 3/8" x 20 UNF Adapter 1/2" x 20 UNF Adapter M10 x 1 Adapter M12 x 1.5 Adapter M14 x 1.5 Adapter M16 x 1.5 Adapter M18 x 1.5 Gauge Scale: 0~10bar, 0~140psi L 90 degree elbow