Budenberg Pneumatic Dead Weight Tester

The 550 series pneumatic dead-weight testers combines excellent ergonomics and ease of operation with high accuracy and stability. Model 551, 552, 554, 556 and 558 dead-weight testers are specifically designed for workshop and laboratory pneumatic calibrations from -0.1 to 12 MPa (-14.5 to 1,740 psi).

• Pressure ranges to 12 MPa (1,740 psi)
• Standard uncertainty 0.015% of reading
• Class "A" option with 0.006% of reading uncertainty