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Series 490A Wet/Wet Handheld Digital Manometer

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SKU :

Series490A

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Wet/Wet Handheld Digital Manometer Liquid & Gas Pressure Measurement, ±0.5% FS Accuracy
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The Series 490A Wet-Wet Handheld Digital Manometer measures differential pressure between two wetted ports, providing digital readouts for gas or liquid pressure differences. Portable and handheld, it is designed with a clear display, selectable units, and robust construction to handle field conditions. Useful for HVAC diagnostics, duct pressure measurement, or process gas verification, it delivers reliable differential measurements on the go.

Key Features:

Wet-wet differential pressure measurement capability

Handheld portability with rugged housing

Clear digital display with selectable units

Suitable for gas and liquid pressure differences

Ideal for field diagnostics in HVAC, process work, or utilities

  • Up to 0.5% accuracy
  • Seven user-selectable English and metric units
  • Stores up to 40 readings for later recall
  • Backlight for use in dim areas