🔧 Common rail diesel injector return-flow pressure tester for checking pressure in the injector return circuit. Supplied with two interchangeable gauges, connection hoses, adaptors and a red moulded carry case.

✅ Features
• Separate pressure gauges for Delphi and Bosch/VDO Siemens systems
• Transparent test body for observing fuel and air bubbles
• Drain valve with clear drain tubing
• Assorted injector and return-line connections
• Moulded carry case keeps the components organised

⚙️ Applications
• Return-pressure testing on compatible Bosch, VDO/Siemens and Delphi common rail injector systems
• Assessment of piezo injector condition by comparing readings with the vehicle manufacturer’s specifications

📦 Included
• 2 × Pressure gauges
• Transparent test body with drain valve
• 4 × Black connection hoses
• 2 × Clear connection tubes
• Clear drain tubing
• Brass double-cone adaptor
• Spare seals shown
• Instruction sheet
• Red carry case

⚙️ Specification
• Brand: Unbranded
• Type: Common rail injector return-flow pressure tester
• Delphi gauge range: -1 to +3 bar
• Bosch/VDO Siemens gauge range: -1 to +15 bar

⚠️ Compatibility & Use
Check the supplied connections against your vehicle’s injector system before purchase. Use on the injector return circuit and compare readings with the vehicle manufacturer’s specified return pressure.

Follow the supplied instructions and depressurise the fuel system before disconnecting the tester.