Humboldt H-2796A, Roll-A-Meter Lightweight Air Indicator Kit
Supports the following standards: ASTM C173, AASHTO T196
This lightweight aluminum Roll-A-Meter concrete air indicator is used to determine the air content of concrete mixes, and is recommended for concrete containing lightweight aggregate, air-cooled slag or highly porous aggregate. The meter's fast acting one-piece, self-locking stainless steel clamps assure a watertight seal between the top section and bowl. A see-through window in the neck has easy to read engraved scale graduated from 0 to 9% with .25% sub-graduations. A durable plastic carrying case with a tough die cut closed cell hard foam insert protects the meter and its accessories.
Kit Includes:
Meter, carrying case, tamping rod, baffle funnel, strike-off bar, calibration measuring vessel, syringe, 16 oz. measuring cup, spanner wrench and manual.
H-2796A man (Product Manual PDF)
Meets Test Methods:
AASHTO T152
ASTM C 231
View our full line of Concrete Air Entrainment Meters and Parts
Accessories to Concrete Air Entrainment Test:
Tamping Rods for Slump Cone Test have hemispherical tips and are for use when consolidating concrete specimens in required tests that include slump, air content, and strength
Concrete Strike-Off Bar is used to remove excess material
Replacement Gauges in Concrete Air Meter Parts are quality, dependable gauges that fit most Type B Concrete Air Meters
Replacement Air Pump fits Gilson Concrete Air Meters (and those from other manufacturers) with solid construction that offers a longer service life. For a list of more replacement parts, view our concrete air meter replacement parts page.
See More Related Products:
Gilson HM-32L Lightweight Roll-A-Meter
Related Blogs to Concrete Air Entrainment Test:
Air and Concrete: How Much Should They Mix?
Consistency of Concrete; How It's Measured, Why It's Important, and Relation to Workability
The Proper Pressure with Certified Concrete Testing Products
Materials Testing Experts Explain The Importance Of Concrete Testing
How to Perform a Concrete Air Test
Roller Meter Tips: Maximize Concrete Air Content Accuracy
Volumetric Air Meter: How to Accurately Measure Air Content
Understanding Concrete Air Test: Essentials and Procedures
Air Entrainment: Achieving Optimal Concrete Quality
