Fieldpiece SM482V Digital Manifold with Micron Gauge

SM482V is a 4-port SMAN digital manifold with a built-in micron gauge, designed for diagnosing and servicing refrigeration systems, air conditioners, and heat pumps. The 4-port layout simplifies evacuation, recovery, and refrigerant charging operations.

What it's used for

• Diagnosing and servicing HVAC/R systems using pressure, vacuum, and temperature measurements
• Monitoring system evacuation with the built-in micron gauge
• Service work requiring separate connections for the system, vacuum pump, and refrigerant cylinder
• Temperature-compensated leak testing
• Wireless monitoring of readings in the Fieldpiece Job Link system

Key features

• 4-port SMAN design — simplifies hose management during diagnostics, evacuation, and refrigerant handling
• Built-in micron gauge — monitors system evacuation without adding a separate instrument to the standard workflow
• Job Link connectivity — streams measurements to the app and integrates with compatible Fieldpiece tools
• Temperature-compensated leak test — helps assess pressure stability during system diagnostics
• Data logging — supports documentation and analysis of extended service measurements
• IP55 enclosure — increased resistance to dust, water, and field working conditions
• Operating range — manifold pressure up to 870 psig / 6000 kPa and vacuum measurement 50–9999 microns per Fieldpiece data

Selected specificationsType4-port digital manifold with micron gaugeMaximum manifold pressure870 psig / 6000 kPaVacuum range50–9999 micronsTemperature measurement range-50°F to 257°F / -46°C to 125°CWeight4.6 lb / 2.1 kgEnclosure ratingIP55SystemFieldpiece SMAN / Job LinkIn the box

• Fieldpiece SM482V digital manifold
• Manufacturer documentation
• Confirm exact box contents with current 4REF product listing