Gilson Concrete Air Meter with Digital Gauge
Gilson's high-quality Type B Concrete Air Meter measures entrained air of fresh concrete. Each air meter includes a Calibration Vessel, Calibration Tubes, Tamping Rod, Aluminum Straightedge, Syringe for water, and Carrying Case, with die-cut foam padding, and operating instructions.
A pump with a large, easy-grip handle builds pressure in the meter quickly and is shielded to keep dirt and water out of the piston area. The brass petcocks have stainless steel ball valves for accuracy and durability and vinyl-coated handles for comfortable opening and closing. The air meters have long-lasting stainless steel clamps, which are easily adjustable and are less expensive to replace. The heat-treated cast aluminum base has a total volume of 1/4ft³ and can also be used for unit weight and yield determinations
Gilson offers the widest range of gauge types for Type B Air Meters in the industry. Every gauge exceeds the accuracy of ASTM and AASHTO requirements, and our available options vary only by the type of gauge included. The HM-30 is supplied with the exclusive Gilson Gorilla Gauge, the HM-30S is supplied with a stainless steel American-made gauge, and the HM-30D is equipped with our new digital gauge.
Calibration Vessel, Calibration Tubes, Tamping Rod, Aluminum Straightedge, Syringe for water, Carrying Case, and operating instructions are all included. The sturdy plastic carrying case holds a meter with all components securely in die-cut foam padding.
The Gilson Concrete Air Meter with Digital Gauge includes a highly accurate digital gauge with polycarbonate and ABS plastic, an IP67-rated enclosure that is weatherproof, and encased by a protective rubber boot. The Digital Gauge has a backlit LCD screen and is highly accurate with a % air content of ±0.25% at full scale.
See our full line of Concrete Air Meters.
- Accurate, high-quality, and easy to use for testing air-entrained concrete
- The new precision Gorilla Gauge features a rugged plastic housing and safety glass
- The sturdy plastic carrying case is fitted to carry all required components
- Gilson Concrete Air Meter, with Gorilla Gauge or Stainless Steel Gauge
- Calibration Vessel
- Calibration Tubes
- 24in (610mm) Tamping Rod
- Aluminum Straightedge
- Plastic carrying case
Concrete Pressure Air Meter Kit with Digital Gauge Meets Test Method
ASTM C 231
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 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.
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