1 litre capacity air entrainment meter for mortar.
Used to determine the void ratio in freshly mixed mortar, with hand operated pump.
Features
- Push-button operation for simplicity
 - Mechanical valve for secure, reliable seal between the pressure chamber and test container
 - Integrated pressure gauge on top of unit
 - Quick-release fasteners on cover
 - Low weight = easy to handle
 
Hand pump for independent operation





