Volumetair™ Meter

Model: HM-33
Price: $395.00

Volumetair™ a concrete air meter, accurately and economically measures volumetric air content in any type of concrete, including lightweight aggregate concrete mixes. This air meter is very light for easy handling and is best for occasional use.

The unit weighs only 5.5lb (2.5kg) and is made of dimensionally stable PVC and fiberglass-reinforced plastic. The volumetric air meter is much lighter than brass or aluminum units. The air meter base and top housing fit together with a leakproof O-Ring seal and stainless steel over-center clamp assembly. After use, the meter parts can be easily cleaned with water.

The base volume is 134in³ (2,200ml), and the sight tube is graduated with 0.25% increments from 0 to 9.0in. The meter comes complete with a funnel, syringe, tamper, plastic strike-off bar, calibrated cup, and mallet, all contained within a plastic case.

See our full line of Concrete Air Meters.


  • Lightest volumetric air meter
  • Suited for all types of concrete, including lightweight mixes
  • Meets ASTM and AASHTO standards

Included Items:

  • Volumetair Meter
  • Funnel
  • Syringe
  • Tamper
  • Plastic Strike-off Bar
  • Calibrated Cup
  • Mallet
  • Plastic Case


  • Tamping Rods have hemispherical tips and are for use when consolidating concrete specimens in required tests that include slump, air content, and strength
  • HMA-145 HDPE Strike-Off Bar is used to remove excess material from the meter

Related blogs:

Product Dimensions 7.25 x 27in (184 x 686mm) Dia.xH
Estimated Shipping Weight 19.0lb (8.62kg)

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Product Dimensions 7.25 x 27in (184 x 686mm) Dia.xH
Estimated Shipping Weight 19.0lb (8.62kg)
Meets Standard(s):
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