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AUTOOL New Product Release | PT680 Air Suspension Pressure Tester
February 11, 2026
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Product Release
Air suspension leak testing for professional maintenance
AUTOOL PT680 Air Suspension Pressure Tester
The AUTOOL PT680 is equipped with a high-precision digital pressure sensor with a measurement accuracy of ±1% FS. Compared with traditional repair methods, it can test the left and right air suspension systems at the same time and calculate the pressure differential in real time.
Through pressure leakage test mode, the PT680 continuously monitors pressure changes in the air suspension system. This helps the technician quickly identify leaks in the air springs, pipes, or connections, instead of spending unnecessary time on repeated manual checks.
When a vehicle shows suspension imbalance, vehicle tilt, unstable driving, uneven suspension height, or abnormal vibration, the PT680 provides a more direct way to confirm whether pressure loss is part of the fault.
Feature Guide
The PT680 focuses on pressure accuracy, side-by-side comparison, and clear data reading
Main Features and Characteristics
High-Precision Digital Pressure Sensor
The PT680 provides high-precision measurement with an accuracy of ±1% FS. When the vehicle has suspension imbalance, vehicle tilt, or unstable driving behavior, the tester helps identify leaks in air springs, pipes, or connections and supports more accurate fault judgment.
Dual-Channel Synchronous Test
The PT680 supports simultaneous testing of both left and right air suspension systems and calculates the pressure differential in real time. This makes it easier to compare both sides and quickly locate imbalance or leakage problems.
2.8-Inch Display
The HD backlit display presents pressure data clearly. Whether the work is performed under bright outdoor sunlight or in a dim workshop, the screen helps technicians read pressure changes efficiently.
Multiple Unit Selections
The PT680 supports one-click switching between kg/cm², kPa, and Bar units. This eliminates manual unit conversion and lets the technician read values directly in the selected unit.
Product Details
Simple controls and durable fittings help make pressure testing faster
Product Details
- One-Click Calibration & ZeroingCalibration and zeroing can be performed with a simple operation by holding down the menu button.
- Backlit Screen & Button IlluminationThe display and illuminated buttons keep pressure data visible in bright or dim work environments, making the tester suitable for different repair scenarios.
- Quick-Connect Structural FittingsThe sealed, pressure-resistant quick-connect fitting improves durability and convenience during connection, testing, and removal.
The PT680 quickly tests leak points in the air suspension system. Its high-precision digital pressure sensor detects small pressure fluctuations, helping the technician identify system imbalance, leaks, or other potential issues.
Because the device supports simultaneous testing of both left and right air suspension systems and automatically calculates the pressure differential, it can reduce time and labor costs compared with traditional methods and make the repair process more efficient.
Summary
Why the PT680 Matters for Air Suspension Repair
Air suspension faults are often difficult to diagnose only by visual inspection. A small leak can create vehicle body imbalance, uneven suspension height, increased vibration, or unstable driving over time. The PT680 gives technicians a direct pressure-testing method for checking the left and right sides, monitoring pressure loss, and narrowing the fault area.
For workshops that service vehicles equipped with air suspension systems, the PT680 helps improve diagnostic efficiency, reduce repeated inspection work, and make the repair process more standardized.
New AUTOOL tool
Use the PT680 to test air suspension leaks with clearer pressure data.
Contact AUTOOL if you need model details, compatibility support, or purchasing information.
