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Series-477B
Digital Manometers, 0-20 inH2O to 100 psi, ± 0.10% accuracy, backlight.
- Precise 0.1% FS accuracy provides four times better accuracy than most standard manometer/gages
- Aluminum housing protects instrument against damage
- 40 readings in internal memory reduces time to record data
Series-477B
From
$
546.50
Product Overview
- Accuracy ± 0.1 %
- Accuracy Note ± 0.10% FS from 60 to 78°F (15.6 to 25.6°C); ± 1% FS from 32 to 60 and 78 to 104°F (0 to 15 .6 and 25.6 to 40°C)
- Battery Size and Type Alkaline 9V
- Compensated Temperature, Max 176 °F
- Compensated Temperature, Min -4 °F
- Compliance CE
- Display Note 4-digit LCD (.425˝ H x .234˝ W digits)
- Display Type LCD
- Hysteresis ± 0.1%
- Materials, Wetted Consult Factory
- Measurement Type Flow, Pressure, Velocity
- Media Compatibility Air, Argon, Compatible Gases, Nitrogen
- Number of Digits 4
- Operating Temperature, Max 140 °F
- Operating Temperature, Min 0 °F
- Pressure Limits Up to 100 psi
- Supply Power Type Battery
- Weight 10.2 oz
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 is a hold feature; plus both visual and audible overpressure alarms.
NIST CALIBRATION available in Product Configurator.
Product Applications
- Lab calibration of other pressure instruments
- Air velocity/air flow measurements in commercial buildings