Automotive Manometer Vacuum Pressure Tester Motorcycle Car Cylinder Fuel Exhaust System Oxygen Sensor Test Gauge 4pcs Adapter

Features:Exhaust System Diagnostic Tool Exhaust Back Pressure TesterAdaptor fits into oxygen sensor hole enabling back pressure of mufflers and catalytic convertersAir gauge with quick coupling & pressure release button manometer with two test pressure 010psi 007kgcm2.Gauge adapter threads into oxygen sensor ports (both 12mm and 18mm).Test at idle and at2500 rpm's. Pressure should be below 1.25psi at idle and below 3psi at 2500rpms.Higher readings indicate a restriction which shouldbe correctedSpecification:Product Category: vacuum pressure gauges Name: Automotive vacuum pressure gauge; Use range: car; Number of kits: as pictures show; Material: plastic,rubber,metal alloy; Features: Heavy-duty instrument with protective rubber sleeve. Large Diameter 3.5 inches, double scale, easy to read. The rubber hose is 50 cm long, with a manifold adapter 14mm / 18mm. Blow-molded briefcase Compatible with easy transportation and storage. Specifications: Type: Precision pressure gauge; Application: Automobile engine pressure detection ==========Electronic : NoModel Number : 29805Type : Pressure GaugeOrigin : Mainland ChinaWelcome to my shop. We are a reliable auto parts company. We can provide you with quality products and services. Please contact me if you don't understand anything before placing an order. We will give you a satisfactory answer and wish you a happy shopping

• Multifunctional hanging plate: Tool hanging plate can be installed inside the box cover, which makes it more convenient to hang and take common tools.
• Complete set of tools: some models come with a full set of maintenance tools (screwdriver/wrench/tape measure, etc.), which can be used out of the box.
• Label slot design: the label slot is reserved on the outside of the drawer, and the tool name can be marked by classification at a glance.
• Metal lock reinforcement: equipped with rust-proof metal lock, sealed tightly, and will not bounce off accidentally during handling.
• Stackable to save space: anti-slip groove is designed at the top of the box, and multiple boxes can be stacked and stored without occupying warehouse/garage space.