Air Entrainment Meter - GG-HM-30

This high-quality Type B Pressure Meter measures concrete air content and include many value-added improvements. CN030 offers an American-made stainless steel gauge.  Long-lasting stainless steel clamps adjust quickly and are less expensive to replace.
Pump with large, easy-grip handle builds pressure quickly and is shielded to keep dirt and water out of the piston area. Brass petcocks have stainless steel ball valves for accuracy and durability. Petcock handles are vinyl coated for more comfortable

Calibration Vessel, Calibration Tubes, 610mm Tamping Rod, Aluminium Straightedge, Syringe for water, Carrying Case and operating instructions are all included. Cast aluminium chamber volume is 7L and can also be used for unit weight and yield determinations. Sturdy plastic carrying case holds meter with all accessories securely in die-cut foam padding. Case Dimensions: 686mm x 356mm x 356mm – W x D x H.

The Concrete Pressure Meter uses a dependable and accurate American-made gauge with stainless steel housing. The sturdy industrial rack and pinion mechanism is accurate to ±1% of full scale. A threaded bezel with gasket seals the safety glass lens.