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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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testo Smart Probe Kit I HVAC/R Gauge Set for air Conditioning, Refrigeration and Heating System I Includes testo 115i and 549i – with Bluetooth: Amazon.com: Industrial & Scientific
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Testo 550s Smart Digital Manifold Kit with wireless temperature and vacuum probes and hoses, -14 to 870 psi
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testo 550i Smart Kit – App-controlled digital manifold with wireless clamp temperature probes | Digital manifolds for refrigeration and air conditioning systems | Manifolds | Pressure measurement | Website | Testo, Inc
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