The Concrete Pressure Air Meter is higher quality, less expensive, and more accurate. Our Concrete Pressure Air Meter offers a higher-quality Type B Pressure Meter for measurement of concrete air content with many improvements that make it a better buy.
Long lasting stainless steel clamps adjust quickly and are less expensive to replace. Larger gauge in stainless steel housing is easier to read, calibrate and sealed to reduce need for maintenance. Pump with large, easy-grip handle builds pressure quickly and is shielded to keep dirt and water out of the piston area. Brass petcocks have stainless steel ball valves for accuracy and durability. Petcock handles are vinyl coated for more comfortable operation. Dimensions and accuracy of the pressure meters exceed requirements of ASTM