CPS Products / BlackMax is a global leader in HVAC/R tools and diagnostics, delivering smarter solutions that help technicians work faster, safer, and with confidence. For over 40 years, CPS has set the standard with digital manifolds, vacuum pumps, recovery machines, leak detectors, and charging scales—engineered for accuracy, durability, and real results in the field. Through our flagship BlackMax® line, we combine innovation and reliability to drive technician productivity and system performance worldwide.