Testo Refrigeration 549 Digital Manifold HVAC Gauge System Kit Meter Wing Windows Expand your collection with the

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Testo Refrigeration 549 Digital Manifold HVAC Gauge System Kit Meter Wing Windows Expand your collection with theEfficient: The testo 549 erases the need for analogue manifolds, offering data storage for up to 60 refrigerant profiles, precise measurements and automatic calculations Accurate: Thanks to the extremely sensitive sensors, the digital manifold determines high side and low side pressure as well as evaporation and saturation temperature Easy operation: Equipped with a large 2 line backlit display, 2 way valve block with three connections and a