CA-3 Concrete Air Entrainment Meter / air content meter

CA-3 Concrete Air Entrainment Meter / air content meter

1) The bowl use aluminum alloy acidproof alkali materials precision casting, structured and cubage accurate,     ensure the precision of direct-read determination value. 

2) Direct read out of the measured air content of concrete,saving time and effort. 

3) Adopts refined apparatus equipment gauges, safety performance is good, dial clear intuitive.

4) Each part of the sealing ring use special seal material, sealed performance is good, durability

and long service life. 

5) Built-in hand pump legerity saves time and effort. 

6) Small size, light weight, easy to carry, the most suitable for continuous use of high-frequency field.