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Dwyer 477 Manometer | |
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Specification
Sheet (Adobe Acrobat) Right Click-Save As
Product Brochure |
Operation
Manual (Adobe Acrobat) Right Click-Save As |
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Series 477 Handheld Digital Manometers are packed with features you need to make low pressure measurement and recording faster, easier and more accurate than ever. First, you can instantly select from up to nine of the most widely used pressure units without having to waste time and risk mistakes with tedious conversions. Next, a non-volatile memory function enables storage of up to 20 readings - perfect for HVAC technicians making Pitot tube traverses of airflow readings across a duct. The Series 477 is FM approved intrinsically safe for hazardous locations, Class 1, Div. 1, Group A, B, C, D, T4.
When working in poorly lighted areas, just switch on the handy backlight
feature. It automatically shuts itself off after 2 minutes to minimize battery
drain. Electronic zeroing means you simply touch a single key to perfectly
null out any minor pressure differences. A display HOLD key freezes the
current pressure for those all-too-common situations where readings fluctuate.
We even included an audible alarm to warn you of overpressure plus a visual
alarm also confirms a value has been stored, eliminating the need to observe
display during a duct traverse.
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Corporate Headquarters
301 Brushton Avenue, Suite A Pittsburgh, Pa
15221,
Phone 1-800-393-4009,
Fax 412-436-2616
E-mail info@fieldenvironmental.com