ASTM C231

Air Content of Freshly Mixed Concrete by the Pressure Method

Type B Air Meter

Qty.ModelDescription
1Choose One:
H-2783 Humboldt Concrete Air Meter
H-2786 Press-Ur-Meter with Wooden Case
H-2786P Press-Ur-Meter with Plastic Case
H-2786C Concrete Air Meter
1Choose One:
H-2788 Concrete Air Meter Calibrator (5%), Plastic
H-2793 Concrete Air Meter Calibrator (5%), Aluminum
H-2789 Concrete Air Meter Calibrator (5%), Brass
1 H-2785.DB Super Pump for Air Meters
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