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testo 550 I Digital Manifold Kit for air conditioning, refrigeration systems and heat pumps - with Bluetooth support: Amazon.com: Industrial & Scientific
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testo 550 I Digital Manifold Kit for air conditioning, refrigeration systems and heat pumps - with Bluetooth support: Amazon.com: Industrial & Scientific
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Digital Manometer, Dual Port Air Pressure Meter Pressure Gauge HVAC Gas Tester, Differential Pressure Manometer with 5/16 Inches Diameter Pressure Port, Hti-Xintai: Amazon.com: Industrial & Scientific
Testo 552 - Vacuometro digitale (Bluetooth) : Amazon.it: Commercio, Industria e Scienza
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