M2-400 JB Industries Low Side Illuminating Blue R-22 / R-134A / R-404A / R-410A Compound Gauge - 4" - GLOW-IN-THE-DARK GAUGES 4" - These 4" gauges feature 1% accuracy and illuminate in low and dimly lit areas. Features the four most common refrigerants in use today. Available on the Zeppelin® four valve manifold. Please note, gauges may not fit on all manufacturer's manifold bodies due to the width of these gauges. Gauges are sensitive instruments and should not be subjected to pressures beyond scale.
R-22R-134A R-404AR-410A
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