Vacuum pressure gauge PT502 Autool

Vacuum Pressure Gauge PT502 Autool

Country of origin: China, warranty period – 24 months

AUTOOL PT502 is a professional diagnostic tool designed for measuring vacuum pressure in various automotive systems. Components such as the intake manifold, exhaust system, and EGR valve rely on stable vacuum pressure for proper operation. When pressure leaks or irregularities occur, they can lead to issues such as unstable engine idle, increased fuel consumption, or reduced braking efficiency. The AUTOOL PT502 allows quick and accurate identification of these issues, helping to avoid misdiagnosis and reduce repair time and costs.

Functions:

• High-precision sensor – the integrated sensitive pressure sensor allows real-time monitoring of pressure changes from -101 kPa to 0 kPa, ensuring ±1% accuracy across the entire measurement range.
• Smart temperature compensation – the built-in temperature sensor automatically corrects measurement deviations caused by ambient temperature fluctuations, ensuring stable operation within a temperature range of -10°C to +60°C.
• Direct vehicle power supply – the device connects directly to the vehicle’s 12V power source, providing stable power and reliable operation.
• Reverse polarity protection – the device automatically cuts off current if the power clamps are connected incorrectly, protecting both the gauge and the vehicle’s battery.
• Digital display – clearly shows real-time pressure readings, allowing fast and accurate diagnostics.
• Wide application – suitable for measuring pressure in the engine intake manifold, crankcase ventilation system, exhaust valves, and turbocharger.

Technical specifications:

• Operating voltage: DC 10–14 V
• Operating current: <35 mA
• Measurement range: -101 kPa – 0 kPa
• Accuracy: ±1% FS
• Operating temperature: -10°C – +60°C
• Measurement units: kPa
• Pressure hose length: 0.4 m
• Power cable length: 1.5 m
• Dimensions: 102 × 48 mm

AUTOOL PT502 is an advanced vacuum pressure gauge that ensures precise and reliable results during diagnostic and repair operations. With its high accuracy, intelligent temperature compensation, and convenient use, this device is an indispensable tool for modern workshops, helping to quickly identify leaks, pressure irregularities, and system blockages. It is the ideal choice for professionals who value quality, reliability, and efficiency.