The Pro-Level Manometer
San Diego United States
Pro-Level Manometer specializes in construction leveling and other leveling jobs. They offer services like measuring elevations on building floors to investigate for differential foundation movement, measuring ceilings and flat roofs to identify areas of structural sagging, and measuring exterior slabs or decks to locate areas of improper drainage.
Advance Instruments Inc
Advance Instruments Inc specializes in distributing industrial and municipal instrumentation. Their products include differential, gauge, diaphragm seals, controllers which include single loop, digital process, Din series, recorders which includes strip chart, round chart, paperless, head pressure, hydrostatic head gauge, interface, displacer transmitters, echem analysers, etc.