The Navac line up of HVAC tools is taking the industry into the future with their sleek designs and high quality products. I got this review done on the N4A3H 4 port manifold gauge. Impact resistant design, 3 1/8″ gauge face, and includes 3 hoses. Save 8% on this product with promo code “knowitall” at Trutechtools.com
Also use this link for preferred Testo pricing at Trutech Tools https://docs.google.com/forms/d/e/1FAIpQLSeOC8oQB97trj6XKDWRylM2ILFlnVjYG1GnTT2lRWT8-K4weQ/viewform
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