CA-3 Concrete Air Entrainment Meter / air content meter

1.Direct reading of the air content of the concrete, no need to draw the curve, operate simple

2.Acid and alkali resistant metal materials,special sealing ring pad, waterproof and dust proof pressure gauge

3.Small volume and light weight,be equipped with hand pump

4.Save labor,and improve work efficiency.

 Technical parameters:

1.Capacity:1 L

2.Air content range:1-10%

3.Accuracy

   +/-0.1%(1%-6% of air content);+/-0.2%(1%-6% of air content)

4.Dimension(cm):20x20x50