JB Industries M2-820 Glow In The Dark Manifold Gauges, 3-1/8"

JB offers 3-1/8 (80 mm) illuminated gauges. The glow-in-the-dark dials store energy to emit light in dimly lit or dark applications. The illuminated large gauges are also available with 1% accuracy rating. Refrigerants: R-22, R-404A, R-410A - Blue, low side gauge Compound steel case illuminated - Also available in Class One 1% certified accuracy gauge (M2-924) High impact clear Lexan lens - Recalibration screw Full size brass movements - 1/8 MPT connection - Made in the USA