The AUTOOL PT660 Brake Pressure Gauge for brake system checking supports two-channel testing by means of a high-precision sensor and atmospheric pressure calibrator. One-touch locking and comparison of data at any time. Make your work more efficient and smarter.
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AUTOOL PT660 Brake Pressure Gauge Features
- Dual-Channel Detection: AUTOOL PT660 detects front and rear brake pressures simultaneously, quickly capturing trends for easy comparison.
- Wide Leakage Range: Compatible with standard, high-performance, and racing brake systems, it offers versatile applications.
- High-Precision Sensor: Built-in high-precision sensor, can accurately detect the seat pressure, accuracy up to 1% FS, resolution of 0.1bar.
- Smart Digital Display: 3-inch backlit display shows data at a glance, no need to flick through it. And the backlit display makes test results visible at all times, even in bright or dimly lit environments.
- One-Piece Locking Function: Supports one-click locking or zeroing of inspection results, provides visualized results, and enables real-time transmission of the car’s condition.
How to use AUTOOL PT660 Brake Pressure Gauge:
- Connect the pressure input cable to the L/R slot
- Operate the atmospheric pressure zero calibration before testing.
- Connect the model-specific adapter to the measurement probe.
- Select the unit and wheel direction.
- Press the Measurement button to start the pressure measurement.
- When the measurement is complete, you can view the results and switch units.















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