186-1523-0752
0531-88975421
Dwyer Handheld Digital Differential Pressure Meter 477B Series
Product Introduction：
Accurate air pressure measurement, precision ±0.1%- Consultation Hotline：18615230752 Landline：0531-88975421
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The 477B series handheld digital manometers are versatile, handheld, battery-operated pressure meters with several basic ranges, from 0-20 w.c. to 100 psi. All models measure positive, negative, or differential pressure with a full-scale accuracy of ±0.10%. You can choose from up to seven common imperial and metric pressure units, so no conversion is needed. The memory function allows you to store up to 40 readings for later recall, and the backlight provides auxiliary illumination for hard-to-see spots. Also standard are the hold function along with visual and audible overpressure alarms.
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● The precise 0.1% FS accuracy provides four times the precision of most standard pressure gauges.
● Aluminum casing protects the instrument from damage.
● 40 readings in the internal memory reduce the time needed to record data.
