testo 557 · Digital manifold Instruction manual
■The testo 557 is a digital manifold for maintenance and service work on refrigeration systems and heat pumps. The device is only to be used by qualified expert personnel.
■With its functions the testo 557 replaces mechanical manifolds, thermometers and pressure/temperature charts. Pressures and temperatures can be applied, adapted, tested and monitored.
■The testo 557 is compatible with most of the non-corrosive refrigerants, water and glycol. The testo 557 is not compatible with ammoniac refrigerants.
■Then product must not be used in explosive environments!
testo 557 、 0613 5505 、 0613 5506 、 0613 4611 、 0613 1912 、 0613 1712 、 0560 1557 |
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[ refrigeration systems ][ heat pumps ] |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2018/8/21 |
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0970 5571 en 05 |
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734 KB |
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