4500B Geokon Vietnam, Đại Lý Chính Hãng Geokon Tại Việt Nam
Small Diameter Piezometers (VW) | Model 4500B · 4500C
These piezometers are uniquely designed to enable the automation of small diameter, non-standard piezometer standpipes. The 4500B will fit inside 19 mm pipe and the 4500C will fit inside 12 mm pipe