JB Industries M2-820 Low Side Compound Gauge, 30 in Hg to 250 psi, 1/8 in MNPT, 3-1/8 in Dial, +/-3-2-3%
JB Industries Compound Gauge, Low Side, 30 in Hg to 250 psi, 1/8 in MNPT Connection, 3-1/8 in Dial, +/-3-2-3% Accuracy, Steel, Blue
JB offers 3-1/8 in (80 mm) illuminated gauges. The glow-in-the-dark dials store energy to emit light in dimly lit or dark applications. The R-410A only gauges are not glow-in-the-dark due to their pink dial. The illuminated large gauges are also available with 1% accuracy rating. Gauges are sensitive instruments and should not be subjected to pressures beyond scale.