testo 557s Smart Vacuum Kit with 4 hoses – Smart digital manifold with wireless vacuum, wireless temperature probes, and 4 hose set | Digital manifolds for heat pumps | Manifolds | Pressure measurement | Website | Testo, Inc
testo 557s Smart Vacuum Kit with filling hoses – Smart digital manifold with wireless vacuum and temperature probes and hose filling set with 4 hoses | Digital manifolds for heat pumps
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