Mastercool is a family owned and operated company that has been supplying professional air conditioning, service tools and equipment to the automotive and HVAC/R industry for 40 years.

With headquarters in the United States and offices worldwide, Mastercool supplies products to over 60 countries. Our patented technologies and uniquely designed equipment reflect our …

Mastercool’s enhanced Arctic Commander 2.0 line of R/R/R machines, is the culmination of years of expertise in the industry. Our team of engineers have focused on intuitive design, elevated …

The 71550 is our “manual style” A/C hose crimper. The dies snap quickly into place requiring no pins or screws. The unit can be easily mounted to a bench using the holding fixture or held …

Blower Fans (3) Consumables (15) Equipment (35) Hoses, Adapters & Accessories (44) Leak Detection (21) Manifolds (86) Measure & Test Instruments (29) Service Tools & Accessories …

70092 45º FLARING, DOUBLE FLARING & CUTTING TOOL SET View Details 71098 37˚ FLARING & DOUBLE FLARING ADAPTER SET View Details 71099-TC 3/8″ GM …

At Mastercool Inc., we understand that equipment resilience is crucial, regardless of the setting. That’s why we’ve created the Mastercool Mobile Monster, a heavy-duty workstation built to …

Manifolds• O-Ring Repair Kits for Ball Valve Manifolds Hydraulic Pumps• Troubleshooting for 71201, 71500, 71601, 71700• Replacement Parts for 71201• Replacement Parts for 71202• …

Mastercool’s valve core remover/installer has a built-in ball valve to retain charge and allow access to A/C system. Excellent for replacing valve cores without discharging the system, …

Mastercool introduces the most advanced and user friendly Digital Manifold on the Market today! This manifold offers a large easy to read LCD that displays Pressures, Saturated …