Analog and digital pressure gauges for monitoring and diagnosing refrigeration and air conditioning systems. Their main role is to measure the pressure of the refrigerant in the installation, providing crucial information ...about the operating status of the system. In this category you will find pressure gauges for low and high pressure that serve the following refrigerants: R12, R123, R124, R134a, R22, R32, R401A, R401B, R402A, R402B, R404A, R407C, R409A, R410A, R422A, R422B, R422C, R422D, R502, R507A, R600a. Mai mult
