PNEUMATIC DEADWEIGHT TESTERS These self-regulating testers offer a high level of accuracy independent of the operator and have earned their reputation as the 'standard of primary standards'. AMETEK pneumatic deadweight testers are available for pressures as low as 4 inH2O (10 cmH2O) or as high as 1,500 psi (100 bar).
HYDRAULIC DEADWEIGHT TESTERS Achieve the highest possible accuracy of pressure generation and measurement with AMETEK deadweight testers. AMETEK testers offer excellent performance and long-term stability and they feature a proven design that will deliver years of trouble-free operation.
U-TUBES - LIQUID MANOMETERS U-tube manometers for relative and absolute pressures, vacuum and differential pressures. These devices are primary standards and are void of faults within their physical tolerances. They are designed to measure pressure and are suitable for calibrating high precision pressure sensors.
