Gilson’s Air Meter Gauges are used to display the air content of concrete during an air content test. Gilson's rugged, precise air meter gauges fit most Type B Concrete Air Meters and come with a calibration certificate.
Gilson Gorilla, stainless steel, and digital gauges are available and restore dependability and accuracy to used air meters. The accuracy of these gauges exceeds ASTM requirements.
HMA-108 Gilson Gorilla Gauge with a 3.5in (89mm) dial face is an accurate, rugged, German-engineered precision mechanism that features a wide-profile phosphor bronze Bourdon tube. Fine screws on the dial face are micro-adjustable for easy calibration and maintenance. The Gorilla Gauge is ANSI-rated B40 Grade 2A, and accuracy is ±0.5% at full scale.
High-strength Polyamide B housing is waterproof, rustproof, and resists impact forces. An O-ring gasket on the threaded bezel provides a seal against moisture and dust. Durable dual-layer safety glass lens resists scratches and breakage and is easily replaceable. 1/4in NPT brass threads fit most concrete air meters.
HMA-108S Stainless Steel Gauge with a 3.5in (89mm) dial face is dependable and accurate. This American-made gauge has a stainless-steel housing with a sturdy industrial-grade rack and pinion mechanism. Accuracy is ±1% at full scale. The acrylic lens is break-resistant and sealed behind the gasketed bezel to protect it from moisture and dust. Its 1/4in NPT brass threads fit most concrete air meters.
HMA-108D Digital Gauge clearly displays the psi being applied, up to 60PSIG, and the % air content of the sample, accurate to ±0.25% at full scale. This American-made gauge features an IP67 weatherproof enclosure with a protective rubber boot and a backlit LCD display. The gauge is powered by two AA batteries, and the current battery level is conveniently displayed on the screen. The 2.5in (64mm) diameter gauge face is constructed of polycarbonate and ABS plastic and features an IP67 waterproof enclosure. 1/4in NPT connection fits most concrete air meters.
Features:
- Precise, reliable gauges restore accuracy to used concrete air meters
- Rugged housings protect from moisture and dust
- Fits most concrete air meters
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