A complete line of pressure air meters as well as air entrainment meters for determining the percentage of entrained air in freshly mixed concrete.
The James Air Meters are high-quality devices designed for measuring the air content of concrete in various applications. With three popular models to choose from, including the ASTM "Type A" Pressure Meter, ASTM "Type B" Pressure Meter, and the Volumetric Air Meter, James offers a full range of air meters that conform to ASTM C-173, C-231, EN12350 standards.
These air meters are perfect for measuring air content in concrete for roads, bridge decks, and cold weather concrete applications. They are lightweight and feature a superior rugged design, making them durable and easy to use. The easy-to-read gauges ensure air entrainment consistency, and the advanced sealing technology provides accurate readings and long life.
The James Instruments™ ASTM "Type B" Pressure Air Meter is the most precise air measuring device available for concrete. It utilises a heat-treated aluminum body and cast-in handles on the base, making it lightweight, durable, and easy to use. The A-AB-1200 also comes with a durable, advanced, high-volume pump, a large easy-to-read gauge, and bourdon tube, making it the most durable, accurate, rapid, and easy-to-use meter on the market.
In addition, the pressure gauge is color-coded for entrained and entrapped air. The system meets ASTM C-231 & AASHTO T152 standards, EN12350. The A-AB-1200 James Instruments™ ASTM "Type B" Pressure Meter comes with an Air Meter, carry case, calibration vessel, inside calibration vessel, outside calibration vessel tube, 3 oz syringe, Strike off bar, 24" tamping rod, and 16 oz rubber mallet, providing everything you need to get started with air content testing in concrete.