AUTOOL Digital Exhaust Back Pressure Gauge, Exhaust Back Pressure Tester Kit -500~2000mBar for Gasoline Diesel with Adapters & Hoses, Data Holding, Backlit Screen (PT670)

Features

• Quickly Diagnose Clogged Catalytic ConvertersAccurately measures exhaust back pressure without disassembly. Avoid unnecessary DPF/catalytic replacements and reduce repair time by pinpointing blockage in one step.
• Data-Driven & Error-Free DiagnosisReplace guesswork with precise digital readings (1.0% FS accuracy). Eliminates errors from analog gauges for reliable, repeatable results every time.
• Large Backlit LCD with Hold Function2.8-inch clear display shows real-time data up to 2 decimals. Use the Data Hold button to freeze readings for easy recording and comparison.
• High-Temp Hose & Universal CompatibilityIncludes a 140cm heat-resistant hose and durable copper fittings. Works with most gasoline and diesel vehicles for versatile workshop use.
• One-Click Unit Switch & Simple OperationSwitch between mBar, inHg, Psi, Torr, and instantly. Easy 6-step testing processjust connect, zero, start engine, and read at different RPMs.
• Three Years WarrantyFor any quality problems. If PT670 has any defect, we will provide new replacement or solutions for our customers until satisfaction without delay, and provides lifetime technical support. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.