Features: It can quickly detect the automobile fuel pressure system to greatly improve the diagnostic efficiency and reduce the rework rate. It is a common tool for auto repair shops! Easy to use and safe to insert directly and shows oil pressure immediately. This product is universal and suitable for most models on the market. Measure the oil pressure for only a few seconds; ordinary joints and quick joints can be used. Made of high quality ABS and metal , durable and long for time service. Specifications: Material: ABS+Metal Size: 35x6cm/13.8x2.4 inchs Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Oil Pressure Gauge