Easily measures air in any type of concrete. Ultra lightweight: Weighs one third of the brass unit& half of “lightweight” aluminum unit. State of the art design: No threads to strip, easy to use, expansion plug top, all stainless steel “V” clamp securely holds unit top and bottom together, leak-proof “O” ring […]
Specifications:
Includes:
Conforms to ASTM C173 & AASHTO T-196
Shipping Info: 27” x 13” x 11” – 18 lbs.