JB M2-250 Compound Gauge W/Scale | 2.5" Dial, Low-side gauge for HVAC

Description:
The JB Industries M2-250 Compound Gauge is a precision-engineered low-side gauge designed for HVAC and refrigeration professionals. With a compact 2.5-inch (63.5mm) dial, this blue compound gauge is calibrated for use with R12, R22, and R502 refrigerants. It accurately measures vacuum from 30" Hg to 120 PSI, with a retard limit of 350 PSI, protecting the gauge against overpressure. Housed in a durable steel case with a high-impact clear Lexan lens, the M2-250 features a recalibration screw, full-size brass movements, and a standard 1/8" MPT connection. Proudly made in the USA, this gauge is built for both performance and durability in tough field conditions.

Key Features:
Dual Scale Range: Measures from 30" Hg vacuum to 120 PSI, with retard protection up to 350 PSI.
Refrigerant Compatibility: Specifically calibrated for R12, R22, and R502 systems.
Compact Size: 2-1/2" (63.5mm) dial for easy installation and readability.
Durable Steel Case: Ensures long-lasting use; available in brass or chrome finishes.
Lexan Lens: High-impact clear lens for visibility and protection in rough environments.
Recalibration Screw: Allows field adjustments for accurate readings over time.
Full-Size Brass Movements: Delivers stable, precise performance.
1/8" MPT Connection: Standard fit for manifold sets and HVAC equipment.
Color Coded – Blue: Designed for low-side (suction) pressure applications.
Made in the USA: Engineered and manufactured to JB Industries’ high-quality standards.