TESTO 557S SMART DIGITAL MANIFOLD with BLUETOOTH

testo 557s - Smart digital manifold with Bluetooth and 4-way valve block
Order-Nr. 0564 5570
$650 US
My very first time using the Testo 557 s digital manifold. In this video I will be doing a HVAC system pressure, HVAC system evacuation, testing out the Testo refrigeration app and it’s Bluetooth range. I also modified the 115i
temperature sensors
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amzn.to/3keUERD Testo 557S
amzn.to/474rsTQ Appion core tool
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