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Testo 557 digital refrigeration manifold for HVAC and refrigeration service.
The unit powers on and works. The display and controls operate as shown in the photos.
The unit shows cosmetic wear from prior professional use. This listing includes only the Testo 557 manifold and detached connector piece shown. Hoses, temperature probes, batteries, case, and other accessories are not included.
Please review all photos carefully for the exact condition and included items.
