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

下載完整的產品型錄

更多的產品資訊，歡迎聯絡我們Contact Form