100系列 Durablock有机玻璃差压计-德威尔Dwyer
Dwyer? solid plastic portable manometers
are precision instruments in inclined and vertical (well-type) styles for the measurement of static pressure, vacuum or differential pressure. To assure the accuracy required in instruments of this type, all machining of bores and wells is to the highest standards of precision backed by Dwyer's years of experience in the fabrication of acrylic instruments.