Direct reading concrete air content meter was determined by a mixed gas pressure method. It is suitable for cement concrete with a nominal maximum particle size of not more than 31.5mm and a gas content of not more than 10% and slump.
Measuring volume: 7L
Pressure gauge range: 0.25MPa division value 0.005MPa
Measuring volume: diameter ¢ 207mm height 207mm
Dimensions: 300mm*300mm*530mm