Fieldpiece SVG2 Digital Vacuum Gauge

The Fieldpiece SVG2 Digital Vacuum Gauge is a thermistor-based, standalone instrument that digitally measures a vacuum of 50 to 2000 microns. Used inline with your vacuum pump, the Fieldpiece SVG2 Digital Vacuum Gauge measures the deep vacuum required to evacuate systems of moisture and other contaminants. The LCD display provides a pump down indicator showing progress from atmospheric pressure. The Fieldpiece SVG2 Digital Vacuum Gauge features an ergonomic design with a ruggedized rubber boot, as well as high and low alarms with visual and audio indicators. The sensor is designed to withstand pressures up to 500 psi so that no damage to the Fieldpiece SVG2 will occur when exposed to full system pressures.

Specifications – Vacuum Pressure

Units of measure: microns (of mercury)
Connector type: Standard 1/4″ male flared fitting. “T” fitting included
Resolution: 1.0 micron (of mercury)
Accuracy: ±10% or ±10 microns( 50 to 1000 microns) at 73°F(23°C) ± 10°F(5°C), <90%RH


50 to 2000 microns (of mercury)


500psi (3500kPa)
Temperature coefficient: 0.1 x (specified accuracy) per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F)
Battery: Single standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22
Battery life: 6 hours continuity typical.
Operating environment: 6 hours continuity typical
Storage environment: -4°F (-20°C) to 140°F (60°C) at <80%RH with battery removed from meter.
Overrange: “OL” or “-OL” is displayed.
Auto-off power: 5 minutes only when reading is above 70,000 microns
Low battery: Symbol is displayed
Response time: 0.5 seconds