Series SG5 Contractor Gauge

Brand: Dwyer Instruments, LLC

The Series SG5 Contractor Gauges are ideally manufactured for contractors because of their large dial and compact design.

Since the gauges are lightweight and slim, they are easy to transport. The large 4.5" scale makes them simple to read. The Series SG5 gauges possess psi scales with 1% full-scale accuracy.

The gauges are made with a stainless steel housing and brass wetted parts. Units can withstand temperatures of -4 to 140° F (-20 to 60° C).

These qualities make the SG5 series perfect for contractors and industrial applications.

A wide offering of ranges are available from full vacuum to 300 psi.
  • Stainless steel housing resists ambient corrosion for longer service life in harsh environments
  • High accuracy gauge for applications requiring more precise measurement
  • Lightweight and slim, yet large easy to read gauge make them easy to carry and read
  • Specified with high ambient temperature rating means more robust uses and longer service-life



  • ± 1 % of Full Scale

Enclosure, Body Material

  • 304 Stainless Steel


  • Plastic Lens


  • Compatible Gases
  • Compatible Liquids


  • NIST Traceable Calibration Certificate

NPT Connection

  • 1/4” NPT Male

Pressure Range

  • bar: 0 to 20.68
  • Inches Hg: 0 to 30
  • kPa: 0 to 2,068
  • psi: 0 to 300

Pressure Type

  • Compound (Vacuum & Gauge Pressure)
  • Gauge
  • Vacuum

Proof Pressure

  • Full Scale Range


  • Gauge: 4-1/2”

Temperature Range

  • -20° to 60° C (-4° to 140° F)

Wetted Materials

  • Brass Connection
  • Bronze Tube

  • Contractor Applications
  • Industrial Applications


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