Overview
The Autool SC301 Cooling System Tester & Filler is an advanced, all-in-one tool designed for efficient vehicle cooling system maintenance. It features two main operating modes—Leak Detection and Filler Mode—allowing users to identify leaks using vacuum or pressure methods and then refill the cooling system without introducing air pockets. The device supports three adjustable vacuum pressure settings (−35 kPa, −40 kPa, and −45 kPa) to accommodate different vehicle types and conditions. A digital control panel with audio alerts and dual LED indicators (green for no leak, red for leak) makes operation intuitive and suitable for one-person use. The SC301 includes multiple adapter sizes for compatibility with a wide range of vehicles, and a built-in buzzer notifies users when the filling process is complete. Compact and portable, the unit is powered by 12V DC and features built-in safety protections. It is backed by a three-year warranty and lifetime technical support from Autool.
Features
- Operates in two modes: Leak Detection and Filler Mode, allowing seamless testing and coolant refilling
- Detects leaks using vacuum extraction and maintains pressure-holding functionality
- Offers three adjustable vacuum pressure settings: −35 kPa, −40 kPa, and −45 kPa to suit different vehicles and conditions
- Features a user-friendly digital control panel with intuitive beep alerts and mode selection
- Includes dual LED indicators: green for no leaks, red for detected leaks
- Automatically refills coolant under vacuum to prevent air pockets and ensure proper filling
- Equipped with three adapter sizes compatible with most vehicle cooling systems
- Compact and portable design powered by 12 V DC, suitable for single-person operation
- Integrates built-in safety protocols to protect cooling system components during use
- Backed by a three-year warranty and lifetime technical support from Autool