product name
7L Concrete Air Content
Measuring bowl volume
7L(Inner diameter equal to depth)
Accuracy:
0-5% is 0.1%; 6-10% is 0.15%; 1 1-100% is 0.25%
Coarse aggregate maximum particle size
≤40mm
Function
testing fresh concrete specimens or concrete mixes
Pressure gauge:
(PSI) dustproof, waterproof, explosion-proof
Host material:
using magnesium aluminum zinc copper durable alloy