Digital Manometers From Dwyer Instruments

Series 475 Mark III Handheld Digital Manometer	Model 476A & 478A Digital Manometer	Series 477 Handheld Digital Manometer

Series 477A Handheld Digital Manometer	Series 490 Wet/Wet Handheld Digital Manometer	Series HM28 Handheld Digital Manometer

Series HM35 Precision Digital Pressure Manometer