Description:

This apparatus use for measures the air content in concrete. Be applicable to the aggregate which diameter40mm. the contain quality less than 10%.It have landslide cement. The machine has simple operation. Nice survey. direct reading's excellence. It's one kind of apparatus which measures the air content in concrete mixer materials. Main features: readings of air content by dial indicator ; High quality controlling valves 100% complete seal and quick disassemble and assemble 7L capacity container imitated from Japan

Details: