M2-350 JB Industries Low Side (Blue) Compound Gauge for R-134a - 2-1/2" - STANDARD 2-1/2" GAUGES - These high quality, all steel case standard gauges are identical to the gauges used on our manifold sets. They are surge dampened for accuracy. Gauges are sensitive instruments and therefore should not be subjected to pressures beyond scale.
R-134A
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