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Dwyer 477-1T-FM-AV View full size

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Dwyer 477-1T-FM-AV

Air velocity kit.

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Air velocity kit.
The Series 477 stores up to 20 readings in memory for later reference, instantly selecting up to nine English/Metric pressure units that are visible on a large, backlit 0.4" LCD readout. Both audible and visual overpressure alarms and a “low battery” warning are standard features.

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