AIR CONTENT METER 1 LITRE, MANUAL

Designed to determine the air content in cement mortar, cement paste and lime mortar.
Made from cast aluminium, the test pot one litre capacity and the upper part are air-tight sealed by means of two quick action spring clamps. 
The whole is connected to a dial gauge directly indicating the air entrainment in percentage, with range 0 - 50%. 
A built-in operated air pump is also included. 
The push-buttons TEST and CORRECTION are arranged to perform the test in a simple and quick system. 

Dimensions: dia. 200 by 320 mm 

Weight: 3,5 kg