Handheld Digital Manometer – Dwyer Series 475



  • Ranges from 1″ w.c. to 150 psid, ±0.5% Accuracy
  • The dual push pads on the front panel control the on/off, auto zero, and pressure unit selection, allowing for simple operation with no set up needed.
  • When used with a Dwyer® Pitot tube, the Series 475 can also be used as an air velocity gage
  • 25′ Tubing included
SKU: I-475-000-FM Category:


If you are looking for a handheld pressure monitor that is easy to use, the DWYER 475 is economical and has great accuracy

The Series 475 handheld digital manometer measures positive, negative, or differential pressures of air and natural gases in ranges from 1 in w.c. (o.249 kPa) to 150 psid (10.34 bar)

Additional information

Weight 7 lbs
Dimensions 12 × 6 × 3 in