The HVAC Meter / HVACR Tester is equipped with a reliable motor that provides sufficient torque for stable operation. The motor power is 0.34 hp (250W) and ensures efficient and reliable performance. With a flow rate of 56 to 68 l/min, the HVAC Meter / HVACR Tester can quickly evacuate air and moisture from air conditioning systems, cooling systems or heat pumps. The pump has a 1/4-inch connection, which allows it to be used with various refrigerant hoses. An integrated filter element reduces oil mist, extends the service life of the HVAC Meter / HVACR Tester and ensures a cleaner working environment. The ergonomic rubber handle facilitates transport and handling. The HVAC Meter / HVACR Tester removes air and moisture from the system before refrigerant is filled, improving the efficiency and service life of the system.