The MAC Tools SmartFit Universal Cooling System Test Kit UCT750C is a diagnostic service tool designed for passenger vehicles. This cooling system pressure tester, manufactured by Mac Tools, includes a California Prop 65 Warning. The kit is specifically designed to test and diagnose issues with the cooling system in passenger vehicles, providing accurate results for maintenance and repair purposes. With its universal compatibility and reliable performance, this product is essential for automotive professionals looking to efficiently diagnose and repair cooling system problems in various passenger vehicles. This item is used will show signs of wear as shown in pictures Any questions please feel free to contact