General Service Steel Case Gauge

The General Service Steel Case Gauge from Marsh Instruments is a family of cost-effective, general purpose instruments, designed for reliable pressure measurements and suitable for use with water, oil, air, gas or other noncorrosive media from vacuum/compound through 5,000 psi. The General Service Steel Case Gauge is available in five different dial sizes and offer highly repeatable pressure measurements.



  • Available in five dial sizes:
    1-1/2″, 2″, 2-1/2″, 3-1/2″ & 4-1/2″
  • Superb quality, economical price
  • Pressure ranges to 5,000 psi


  • FRL’s
  • Pumps and compressors
  • Commercial and industrial boilers
  • Industrial regulators and dryers
  • Commercial and industrial machinery and equipment