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Series 490

dwyer-logo-classic.jpgSeries 490 Digital Manometers are versatile, hand-held, battery operated manometers available in several basic ranges for positive or positive differential pressure measurement and can tolerate most liquid media compatible with 316LSS. A memory function allows storage of up to 40 readings for later recall and a backlight provides auxiliary lighting for hard-to-see locations. Standard are a hold feature and both visual and audible overpressure alarms. A new feature added to the Series 490 is a field adjustable damping. This allows the user to choose the level of display averaging rate corresponding to the fluctuation level common in many applications. A 9V alkaline battery is included that provides up to 100 hours of operation.

  • Dwyer 490A-1
    Wet/wet handheld digital manometer, range 0-15.00 psi, max. pressure 30 psig. Series 490 Wet/Wet Handheld Digital Manometer Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy Series 490 Digital...

    $634.00
  • Dwyer 490A-2
    Wet/wet handheld digital manometer, range 0-30.00 psi, max. pressure 60 psig. Series 490 Wet/Wet Handheld Digital Manometer Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy Series 490 Digital...

    $634.00
  • Dwyer 490A-3
    Wet/wet handheld digital manometer, range 0-50.00 psi, max. pressure 100 psig. Series 490 Wet/Wet Handheld Digital Manometer Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy Series 490 Digital...

    $634.00
  • Dwyer 490A-4
    Wet/wet handheld digital manometer, range 0-100.00 psi, max. pressure 200 psig. Series 490 Wet/Wet Handheld Digital Manometer Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy Series 490 Digital...

    $634.00
  • Dwyer 490A-5
    Wet/wet handheld digital manometer, range 0-500.00 psi, max. pressure 1000 psig. Series 490 Wet/Wet Handheld Digital Manometer Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy Series 490 Digital...

    $634.00
  • Nylon carrying pouch
    Nylon carrying pouch for various digital manometers - 7-1/2" x 3" x 2-1/4".

    $41.75


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