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High pressure gauge working pressure: | -30~800psi -1~55bar |
Low pressure gauge working pressure: | -30~500psi -1~35bar |
Refrigerant: | R22 R134a R410A R404A |
Function and Design: | 1. The main body is made of aluminium, lighter and easier to carry. 2. The interface is made of brass, durable and not easy to corrode. 3. Carrying sight glass, you can clearly see the added liquid flow, better control, sight glass internal fluorine sealing ring, sealing effect is better, not easy to leak, improve safety. 4. The handle is made of rubber, and increased the raised pattern, rounded and comfortable, not easy to slip, more convenient to operate, effectively save the user's strength. 5. Adopting Class1 precision dial, the degree is clear and easy to understand, at a glance, is a good helper for all the maintenance masters. 6.Vacuum can be drawn, can be used in negative pressure environment, to meet the various needs of different scenes |