Digital Manometers
Digital portable indicators for the difference between two pressures. Can also be used for single pressure.
 | Series 477A Handheld Digital Manometer Precise Air Pressure Measurement, ±0.1% F.S. Accuracy |  | Series 475 Mark III Handheld Digital Manometer Ranges from 1" w.c. to 150 psid, ±0.5% Accuracy |
 | Series 477 Handheld Digital Manometer Selectable Pressure Units, ±0.5% Accuracy, FM Approved Intrinsically Safe for Hazardous Locations, Class 1, Div. 1, Group A, B, C, D, T4 |  | Series 490 Wet/Wet Handheld Digital Manometer Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy |
 | Series HM28 Handheld Digital Manometer High Accuracy (0.2%, 0.1% or 0.05%), Differential, Gage or Absolute |  | Series 476A & 478A Digital Manometer Single & Dual Pressure Measurement, Electronic Zeroing, ±1.5% Accuracy |
 | Series HM35 Precision Digital Pressure Manometer Up to 0.05% Accuracy, Graphical Display, Data Logging Capability |