Universal Radiator Pressure Tester Kit, Coolant Pressure Tester Kit With Manual Pump And Color-Coded Test Caps - 14 Pcs

High Compatibility: Our 28-piece radiator coolant pressure tester and refill kit is designed for maximum compatibility, featuring 17 color-coded test caps and 3 test covers. / Our 14-piece radiator coolant pressure tester features a manual pressure pump, a thermometer, 4 metal adapters and 8 color coded testing caps.  Identifying the right adapter for your vehicle has never been easier. This coolant pressure tester kit is your go-to solution for a wide range of Japanese, European, and American car models.  Robust Hand Pump: Crafted with a robust aluminum pump and reinforced with dual rubber rings in the hose interface, our hand pump ensures exceptional airtightness and extended lifespan. With a testing pressure range of 0-35 psi, it delivers pinpoint accuracy every time.  Compact and Organized: The toolbox of our 28pcs / 14pcs radiator pressure tester is compact and portable. The interior features precise slots to keep accessories neatly organized and prevent them from slipping during transport. Say goodbye to cluttered and messy tool storage.  Upgraded Filling Valve (for 28pcs option): The pumping components with high-quality metal materials and reinforced the metal joint with double rubber rings. This not only enhances airtightness but also improves suction and vacuuming speed. The upgraded PU hose minimizes the risk of leakage, and we've even added a chain for easy handling.  2-in-1 Convenience (for 28pcs option): Our cooling system pressure tester kit doesn't just detect coolant leaks; it also facilitates quick coolant replacement. This dual functionality saves you time and money, making it the perfect tool for garages, repair shops, and DIY enthusiasts looking to test water tank pressure and fill antifreeze coolant.  Color-coded Caps (for 14pcs option): With advanced features such as color-coded caps, the corresponding number is marked on the adapters and the box, identifying the right adapter for your vehicle has never been easier.  Steel Cover Adapter (for 14pcs option): All the steel cap adapters are made of aluminum plate and steel, with high strength rubber, wear and corrosion resistance, good quality, long service life.   Package Content 1 x Radiator Coolant Pressure Tester and Refill Kit (28 pcs) / 1 x Radiator Coolant Pressure Tester Kit (14 pcs)