Gilson Concrete Air Meters

HM-30D includes a highly accurate digital gauge with polycarbonate and ABS plastic, an IP67-rated enclosure that is weatherproof, and encased by a protective rubber boot. The Digital Gauge has a backlit LCD screen and is highly accurate with a % air content of ±0.25% at full scale.

See our full line of Concrete Air Meters.

Features:

• Accurate, high-quality, and easy to use for testing air-entrained concrete
• The new precision Gorilla Gauge features a rugged plastic housing and safety glass
• The sturdy plastic carrying case is fitted to carry all required components

Included Items:

• Gilson Concrete Air Meter Set
  • Air meter with Gorilla, Stainless Steel, or Digital Gauge
  • Calibration vessel
  • Calibration tubes
  • 24in (610mm) tamping rod
  • Aluminum straightedge
  • Syringe
  • Plastic carrying case