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    >> ÀüüīÅ×°í¸® >> Manometer

Handheld Digital Manometer
¸ðµ¨¸í  Series 477
Á¦Á¶¾÷ü  Dwyer(¹Ì±¹)
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PHYSICAL DATA
Accuracy: ¡¾0.5% of full scale from 60 to 78¡ÆF (15 to 25¡ÆC); ¡¾1% of full 
scale from 32 to 60, 78 to 104¡ÆF (0 to 15, 25 to 40¡ÆC).
Storage Temperature: -4 to 176¡ÆF (-20 to 80¡ÆC)
Pressure Hysteresis: ¡¾0.1% of full scale
Maximum Pressure: See chart
Pressure Connections: Barbed, for 1/8" or 3/16" I.D. tubing
Power Source: 9V alkaline battery, included
Battery Life: Up to 100 hours of operation. Less when LCD backlight is used.
Pressure Display: 0.4" liquid crystal
Size: 6 9/16"H x 2 13/16"W x 29/32"D (166x71x23 mm)