Low Pressure Digital Manometer


Measuring Range -20 to 20 in w.c
Accuracy 1.5% of FS
Brand Dwyer
Model Name/Number Series 476A
Display 4 digit LCD (.425"H x .234"W digits).
Weight 10.8 oz (306 g).

The SERIES 476A Single Pressure Digital Manometer can be used to measure low pressures from -20 to 20 in w.c. with ±1.5% FS accuracy. The SERIES 478A Differential Pressure Digital Manometer can be used to measure positive, negative, or differential pressures. Both units are constructed of an extruded aluminum case for exceptional durability.

Product Applications:

  • Verify field instrumentation performance
  • Adjust fuel mixture on combustion systems

FEATURES

  • One button auto-zero function
  • Auto power off function to conserve battery life
  • Rugged extruded aluminum housing
  • Instant selection of up to nine English/metric units
  • ±0.5% FS accuracy

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