Products | Deadweight Testers | DWT-25, 35, 45

Deadweight testers are the basic primary standard for accurate measurement of pressure. Deadweight testers are used to measure the pressure exerted by gas or liquid and can also generate a test pressure for the calibration of numerous pressure instruments.

• Insensitive to Earth's magnetic field
• Manufactured with non-corrosive stainless steel
• Machined to ± 0.01%

• Convenient storage stack
• Reservoirs
• Valves
• Jacket pressure gauge
• Electric motor for piston rotation
• Auxillary hand pump for large volume systems
• Built-in fine adjusting screw pump