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The Testo 557 Smart Vacuum Kit is the perfect solution for those in need of a reliable and efficient vacuum gauge. With its wireless and digital features, this gauge can quickly and easily measure the vacuum and pressure levels in your system without any hassle. The kit includes a blue low side hose, red high side hose, and yellow service hose, as well as two valves, making it easy to install and use.
This gauge is suitable for use with a wide range of refrigerants, including R-409a, R-500, R-1234yf, R-502, R-513a, R-600a, R-123, R-134a, R-290, R-410a, R-401b, R-401a, R-12, R-414b, R-507, R-407c, R-416a, and R-22. It is ideal for use in various industries, including business and industrial settings, as well as in HVAC and refrigeration systems
$359.96
Testo 557s Smart Digital Manifold Kit wireless temperature vacuum 2x115i 552i
$594.00
Testo 557S Refrigeration Digital Manifold HVAC Gauge System +2 Pcs NTC Clamp Set
$699.99