Roll-up manometer measures static, vacuum, and differential pressure of air and gas in fan and blower tests, gas pressure evaluation, and calibration applications
Acrylic plastic top, connectors, and over-pressure traps and vinyl tubing for use with air and gas
Calibrated in inches of water using water for use with mercury or water with fluorescein green concentrate measuring fluids (sold separately)
Flexible spring-steel scale mounted between columns eliminates parallax reading errors, and 2' sliding zero adjustment provides zeroing capability
Maximum intermittent total pressure of 50psi, and vacuum up to 20' Hg

Technical Details

Size (LWH): 11.3 inches, 9.7 inches, 2.3 inches
Product Details
Product Dimensions: 11.3 x 9.7 x 2.3 inches
Shipping Weight: 2.25 pounds (View shipping rates and policies)
ASIN : B00ATGBATA