Navac Manifold Gauge, Class 1.0 Accuracy, -30 inHg to 800 psi, -30 inHg to 500 psi, Aluminum, Additional Information: 3-1/8 in Dia Gauge, R-454B/R-32/R-410A/R-22 Refrigerant Type
Incorporating the latest ergonomic research and advanced design, it's easy to handle and delivers high precision with class 1.0 accuracy. The integrated, impact-resistant body design provides outstanding protection. With quarter-turn ball valve handles and strengthened folding hook design, it is easy to carry. This product features illuminating dials. Leading technology, superior quality, best experience. Empowering you to work smarter.