SERIES 475 Handheld Digital Manometer

SERIES 475 Handheld Digital Manometer

Description

The Series 475 Handheld Digital Manometer measures positive, negative, or differential pressures of air and natural gases in ranges from 1 in w.c. (0.249 kPa) to zero, and pressure unit selection, allowing for simple operation with no set up needed.

Features and Benefits

  • Monitoring natural gas pressures on boilers and other combustion equipment
  • Air velocity monitoring, when used with a Dwyer Pitot tube and AV calculator
  • Field calibration of other instruments
  • Monitoring or troubleshooting HVAC systems