Dwyer Manometer

Dwyer Manometer

$20.00 Per Day

Measures differential pressure, volumetric airflow and air velocity.  Precise Air Pressure Measurement, ±0.1% F.S. Accuracy.

The Series 477B Handheld Digital Manometers are versatile, hand-held, battery operated manometers available in several basic ranges from 0-20 in w.c. up to 100 psi. All models measure either positive, negative or differential pressures with ±0.10% of full scale accuracy. You can select from up to seven common English and metric pressure units so conversions are not necessary. A memory function allows storage of up to 40 readings for later recall and a backlight provides auxiliary lighting for hard-to-see locations. Also standard are a hold feature plus both visual and audible overpressure alarms.

*Ranges Available:
0-4.00” w.c
0-20.00” w.c.
0-40.00” w.c.

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