2-1/2″ Refrigeration AC Manifold Pressure GAUGE 1/8″npt 0-500psi #4CFD2 (E-48) 2-1/2″ Refrigeration AC Manifold Pressure GAUGE 1/8″npt 0-500psi #4CFD2 (E-48) 2-1/2″ Refrigeration Manifold Pressure GAUGE 0-500 PSI #4CFD2 1/8″ NPT Bottom Port SPECS: Item Pressure GaugeGauge Type: Refrigeration ManifoldDial Size 2-1/2″Range 0 to 500 psiConnection Size 1/8″ NPTConnection Location LowerSmallest Graduation 5 psiAccuracy +/-3-2-3% Case Material ABS PlasticCase Color RedSocket Material BrassTube Material BronzeLens Material PolycarbonateOperating Temp. Range-40 Degrees to 150 Degrees FUse with R12/R22/R502 Refrigerants New Old Stock Regular Grainger price is $21.40 Happy to combine shipping when possible. Buyer pays Shipping and handling. VISIT OUR EBAY STORE: MAC’s Surplus Listing and template services provided by inkFrog