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Purpose: It is mainly used for measuring the air content of concrete mixture
Capacity: 7 liters
Air content range: 0-10%.
Accuracy: the range 0% ~6% (+/- 0.1%), the range of 6% - 10% (+/- 0.2%)
Use special aluminum, wall precision processing, light weight with corrosion resistance.
Pressure gauge shows directly, to remove the unnecessary steps of conversion.
Can customize calibration pressure initial point.
