Concrete Air Meter

The H-2783 air meter features the Humboldt, all-brass super pump, the most reliable and highest quality pump available. The meter’s easy-to-use, stainless steel clamping system employs four, one-piece, self-locking clamps that quickly seal the lid to the base with proper tension aided by an o-ring to assure a watertight seal. The H-2783 airmeter also features a large, heavy-duty, easy-to-read, 4-inch diameter, direct percentage gauge with calibration adjustments is accurate to the nearest 0.1%.

The bucket has cast-in handles, which improve usability, especially when using bucket as a 0.25 cu. ft. unit weight measure. These handles are easy-to-grip and are designed to clean easily without concrete getting lodged in them. The lid of the pressure meter features a smooth sloped top so water and concrete wipe right off. By eliminating the cavities in the lid that trap and hold concrete, maintenance and repair problems are greatly reduced. The meter also features a machined base, which ensures the meter sets level when conducting tests.

The Humboldt Concrete Air Meter provides:

• Accuracy exceeding the ASTM standard
• Heavy-duty gauge, accurate to the nearest 0.1%
• Durable, long-lasting case with die-cut foam padding

The kit includes:
a durable plastic carrying case with die-cut foam padding;
a tamping rod;
strike-off bar;
rubber bulb syringe;
plastic calibration vessel;
inside calibration tube,
outside calibration tube,
and operating instructions.