ASTM C231,AASHTO T152
Test procedure equalizes known entrained air in the 0.25 cu. ft. (7.02L) concrete filled base. Percent of air is read directly on the 4" diameter gauge. Cast aluminum unit has built-in super pump for reliability and faster operation, 4 brass clamps, straight edge, syringe, tamping rod, calibration tool, instructions, and carrying case. A high capacity ultra pump is standard.Full range of parts are carried in our inventory. Pressure meter is 20.5" high (521mm). Shipping Weight: 34 lb (15.5kg)
C-2306G Replacement Gauge
C-2306P Replacement Ultra Pump
Each Pressure Air-Meter come with : serial number,operating instructions,calibration procedure,initial pressure line value.