JIFETOR Oil Pressure Tester Kit, Professional Engine Diagnostic Test, 100PSI Pressure Gauge Tool with Hose Adapter for Truck Car ATV
- ...TE: When you want to test the oil pressure by this engine oil pressure diagnostic gauge, disassemble the oil pressure sensor first, then screw on the oil pressure gauge, start the vehicle to operate it at a specified speed, the reading in the pressure gauge is the oil pressure of lubrication system. Please refer to equipment manufacturer's operation instruction and compare to the manufacturer's recommended readings.
- SATISFACTORY CUSTOMER SERVICE: 30 days full refund with returned undamaged JIFETOR engine oil pressure test gauge. Any quality related problem in 1 year, we will replace the fittings for free or refund. Any question, please feel free to contact us by email or amazon message system, we will reply ASAP in 24 hours..