The Powerhand Cooling System Pressure Tester is a high-precision diagnostic tool designed for efficient and accurate detection of leaks in automotive cooling systems. Engineered for professional use, it features a durable construction, an easy-to-read pressure gauge, and a universal fitment bladder system that ensures compatibility with a wide range of vehicles. Ideal for garages and workshops, this tester helps maintain optimal engine performance by identifying pressure loss. Technical Specification Capless coolant system pressure test kit Bladder system makes for a virtually universal fit Seals in header tank Includes VAG vehicle adapters Quick release couplings and easy to read pressure gauge Content 1 x Set, including pressure hand pump, VAG adapters (pair), inflatable bladder/valve assembly, blow-molded storage case