
AUTOOL PT660 digital brake pressure tester can simultaneously measure the pressure of both the front and rear wheel braking systems, providing a clear comparison of pressure differences and trends in changes.
✅Instant Readings: Experience real-time pressure measurements with a clear digital display, ensuring accurate and easy assessments. ✅ Wide Compatibility: It not only supports standard braking systems but is also compatiblewith high-performance vehicles and racing-grade high-pressure braking system measurements. ✅ Durable Design: Built to withstand the rigors of the garage, crafted with high-quality materials for long-lasting reliability. ✅ User-Friendly Interface: 3 inch backlist display,simple to operate with intuitive controls, allowing you to obtain accurate results without any hassle. ✅ Compact & Portable: Lightweight and easy to store, take it wherever you need to test brake pressure efficiently. ✅ Value Locking And Zeroing: One-click Data Locking:Allows easy reading, prevents data alteration, and ensures accuracy.One-click Data Zeroing:Saves time on manual data searching and clearing,improving work efficiency. ✅ Three Years Warranty, Lifetime Maintenance:For damage caused by non-human factors, AUTOOL promises to resend parts for free within 3 years. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours. |

| • Smart Digital Display The 3-inch backlit display ensures clear visibility of all braking system values, even in bright or dim environments. |

| • High-precision Sensor It features a built-in precision sensor capable of detecting even the slightest pressures, with an accuracy of up to +1%FS and a resolution of 0.1 bar. |

| • Wide Measurement Range It not only supports standard braking systems but is also compatible with high-performance vehicles and racing grade high-pressure braking system measurements. |

• Value Locking And Zeroing: |
![]() Backlit Screen And Button Illumination Unaffected by environmental conditions, meeting various usage needs. | ![]() Smart Alarm Notificationg Emits an alarm when exceeding the effective range of 210 bar. | ![]() Automatic Shutdown Mode Saves energy by automatically shutting down if not used for five minutes. |

| Specificaion |
| Operating Voltage:4*1.5V AAA Batteries |
| Measurement Range:0-210bar, 0-3045psi, 0-214kg/cm² |
| Measurement Accuracy:±1%FS |
| Measurement Units:psi, bar, kg/cm² |
| Resolution:0.1psi, 0.1bar, 0.1kg/cm² |
| Operating Temperature:-10°C ~ 60°C |

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