29312 JB Industries R-22 / R-404 / R-410A Blue Compound Gauge - kg / cm2 - 2-1/2" (63 mm) - These high quality metric gauges are identical to the gauges used on our manifold sets. These gauges use high impact Lexan lens for better durability and visibility. Gauges are sensitive instruments and should not be subjected to pressures beyond scale.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov